Beta-Lactamase DataBase (BLDB): Structure and Function
Beta-Lactamase DataBase
Beta-Lactamase DataBase - Structure and Function Home Enzymes Structures Mutants Kinetics BLAST
Beta-Lactamase DataBase

Sequence alignment for the OXA-51-like beta-lactamase family

OXA-51
........10........20........30........40........50........60........70........80........90.......100.......110.......120.......130.......140.......150.......160.......170.......180.......190.......200.......210.......220.......230.......240.......250.......260.......270.....
MNIKTLLLITSAIFISA-CSPYIVTANPNHSASKSDEKAEKIKNLFNEVHTTGVLVIQQGQTQQSYGNDLARASTEYVPASTFKMLNALIGLEHHKATTTEVFKWDGQKRLFPEWEKDMTLGDAMKASAIPVYQDLARRIGLELMSKEVKRVGYGNADIGTQVDNFWLVGPLKITPQQEAQFAYKLANKTLPFSPKVQDEVQSMLFIEEKNGNKIYAKSGWGWDVDPQVGWLTGWVVQPQGNIVAFSLNLEMKKGIPSSVRKEITYKSLEQLGIL
OXA-64....A............-....................G.........A.................................................................................................................................................................................................................................. 98.91 %
OXA-65....A............-..............................A..........................................................K......................................................................................Q..............................N................................................. 98.18 %
OXA-66....A............-..................V...........A..........................................................K......................................................................................Q..............................N................................................. 97.81 %
OXA-67....A......T.....-.............T................A....................................................I............................................................................................L................................................................................ 97.81 %
OXA-68....A............-......S.......................A....................................................................N............................N...............................................QE.............................N................................................. 97.08 %
OXA-69....A............-..................D...........A........H.................................................E.........N............................................................................Q..............................N................................................. 97.08 %
OXA-70....A............-..................K...........A........................................................N........................................N...............................................Q...H............................................................................ 97.45 %
OXA-71....A............-..............................A...............................................T.................................................................................................................................................................................. 98.91 %
OXA-75...QA............-...........Y..................A....................................................................N............................N....I..........................................Q..............................N..............................S.........RG....... 95.62 %
OXA-76....A............-..................V...........A..........................................................K......................................................................................Q..............................N............................................K.... 97.45 %
OXA-77....A............-......S.......................A....................................................................N..................P.........N...............................................Q..............................N................................................. 97.08 %
OXA-78....A............-......S.......................A...................................................A................N............................N...............................................Q..............................N.............................T................... 96.72 %
OXA-79....A............-..................V...........A..........................................................K......................................................................................Q...........................G..N................................................. 97.45 %
OXA-80....A............-..................V...........A..........................................................K......................L...............................................................Q..............................N................................................. 97.45 %
OXA-82....A............-..................V...........A..........................................................K...........................................................V..........................Q..............................N................................................. 97.45 %
OXA-83....A............-..................V...........A..........................................................K.....................L................................................................Q..............................N................................................. 97.45 %
OXA-84....A............-..................V...........A..........................................................K......................S.....................................A.........................Q..............................N................................................. 97.08 %
OXA-86...........T.....-.............T................A.........................I..........................I............................................................................................L................................................................................ 97.81 %
OXA-87...........T.....-.............T................A.........................I..........................I............................................................................................L.A.............................................................................. 97.45 %
OXA-88....A............-..................K...........A..........................................................K......................................................................................Q..............................N................................................. 97.81 %
OXA-89.................-..H...S.......................A....................................................................N............................N...................................T...........Q..............................N................................................. 97.08 %
OXA-90....A............-..............................A..........................................................K......................................................................................Q................................................................................ 98.54 %
OXA-91....A............-......S.......................A....................................................................N............................N...............................................Q................................................................................ 97.81 %
OXA-92....A............-..................D...........A........H.................................................E.........N............................................................................Q..............................N........S........................................ 96.72 %
OXA-93....A......T.....-..............................A.........................................S.......................................................N...............................................Q..............................N................................................. 97.45 %
OXA-94...QA............-......S.......................A..........................................................K......................................................................................Q..............................N.............H................................... 97.08 %
OXA-95....A.F..........-..............................A..........................................................K......................................................................................Q................................................................................ 98.18 %
OXA-98....A............-......S.......................A....................................................................N............................N...............................................Q..............................N................................................. 97.45 %
OXA-99.................-.......................................R.......................................................................................................................................................M................................................................. 99.27 %
OXA-100....A......T.....-.............T................A....................................................I............................................................................................Q................................................................................ 97.81 %
OXA-104....A............-..............................A..........................................................K.........N............................N...............................................Q................................................................................ 97.81 %
OXA-106....A............-..................K...........A........................................................N........................................N...............................................Q................................................................................ 97.81 %
OXA-107....A............-..................D...........A........H.................................................E.........N.................................................V..........................Q..............................N................................................. 96.72 %
OXA-108....A............-.......T......................A..........................................................K................................................T..........V..........................Q................................................................................ 97.45 %
OXA-109....A............-..................V...........A..........................................................K......................Q...............................................................Q..............................N................................................. 97.45 %
OXA-110....A............-..................D...........A........H.................................................E.........N...........L................................................................Q..............................N................................................. 96.72 %
OXA-111.................-......S.......................A................................................................................................................................................................M................................................................. 98.91 %
OXA-112....A............-..................D...........A........H.................................................E.........N............................................................................Q..............................N....................P............................ 96.72 %
OXA-113....A............-..............................A...............................................T......................................................................V........................................................................................................... 98.54 %
OXA-115....A............-..................V...........A..........................................................K......................L....................................V..........................Q..............................N................................................. 97.08 %
OXA-117....A............-......S.......................A....................................................................N............................N...............................................Q..............................N.......E......................................... 97.08 %
OXA-120....A............-..................D...........A........H...........................................I............................................................................................Q..............................N................................................. 97.45 %
OXA-121....A.....N......-..............................A...............................................T..............C................................................................................................................................................................... 98.18 %
OXA-122....A............-......................................................................................................................................................................................................................................................A.......... 99.27 %
OXA-123....A............-..................K...........A........................................................N........................................N................................................................................................................................ 98.18 %
OXA-124....A............-..................D...........A........H...............................................N........................................N..........H....................................Q................................................................................ 97.08 %
OXA-125....A............-..................K...........A........................................................N........................................N...............................................Q...H......................................R..................A.................. 96.72 %
OXA-126....A............-.......T......................A..........................................................K................................................T...........M.........................Q................................................................................ 97.45 %
OXA-127....A............-..................V...........A..........................................................K...........................................................Q..........................Q..............................N................................................. 97.45 %
OXA-128....A............-......S.......................A...................V................................................N............................N...............................................QE.............................N................................................. 96.72 %
OXA-130....A............-.......T......................A..........................................................K................................................T.....................................Q................................................................................ 97.81 %
OXA-131....A............-..................V...........A..........................................................K.....................V................................................................Q..............................NQ................................................ 97.08 %
OXA-132.................-.....................................................................................................................................................................................................................................................M........... 99.64 %
OXA-138.................-..................V...........A..........................................................K...........................................................V..........................Q..............................N................................................. 97.81 %
OXA-144....A............-......S.......................A....................................................................N............................N...............................................QE.......I.....................N................................................. 96.72 %
OXA-148....A............-..................K...........A................................................S.......N........................................N...............................................Q......K......................................................................... 97.08 %
OXA-149....A............-......S.......................A....................................................................N............................N...H..........................................................................N................................................. 97.45 %
OXA-150....A............-......S.......................A....................................................................N............................N...H...........................................Q..............................N................................................. 97.08 %
OXA-172....A............-..................V...........A..........................................................K.....................V................................................................Q...........................L..N................................................. 97.08 %
OXA-173....A............-..................V...........A..........................................................K.....................V................................................................Q...........................L..NL................................................ 96.72 %
OXA-174....A............-..................V...........A..........................................................K...........................................................V..........................Q..............................N............................................K.... 97.08 %
OXA-175....A............-..................V.....R.....A..........................................................K...........................................................V..........................Q..............................N................................................. 97.08 %
OXA-176....A............-..................V...........A.........................................................SK...........................................................V..........................Q..............................N................................................. 97.08 %
OXA-177....A............-..................V...........A..........................................................K...........................................................V..........................Q....G.........................N................................................. 97.08 %
OXA-178....A............-..................V...........A.........................................................SK......................L...............................................................Q..............................N................................................. 97.08 %
OXA-179....A............-..............................A.................................................................................A................................................................................................................................................ 98.91 %
OXA-180....A............-..............................A...........................................................................I.....................................................................Q................................................................................ 98.54 %
OXA-194....A.F..........-..................V...........A..........................................................K...........................................................V..........................Q..............................N................................................. 97.08 %
OXA-195....A.F..........-..................V...........A..........................................................K...........................................................V........................S.Q...................M..........N................................................. 96.35 %
OXA-196...QA............-..................V...........A....................H.....................................K...........................................................V..........................Q..............................N................................................. 96.72 %
OXA-197....A.F..........-..................V...........A..........................................................K...........................................................V..........................Q..............................N......................................A.......... 96.72 %
OXA-200....A............-..............................A..........................................................K......................L...............................................................Q...........................L.................................................... 97.81 %
OXA-201....A............-..................V...........A..........................................................K......................Q....................................V..........................Q..............................N................................................. 97.08 %
OXA-202....A............-..................V...........A..........................................................K.....................M................................................................Q..............................N................................................. 97.45 %
OXA-203....A............-.........................................................................................K.........N............................N...............................................Q................................................................................ 98.18 %
OXA-206....A............-..................V...........A..........................................................K......................S...............................................................Q..............................N................................................. 97.45 %
OXA-208....A............-..................D...........A........H...............................................N........................................N...............................................Q................................................................................ 97.45 %
OXA-216....A........S...-..............................A...........................................................................I.....................................................................Q................................................................................ 98.18 %
OXA-217....A............-......S.......................A...................................................A................N............................N...............................................Q..............................N................................................. 97.08 %
OXA-219.................-.....................................................................................................................................................V........................................................................................................... 99.64 %
OXA-223.................-...........................................................................Y...................................................................................................................................N................................................. 99.27 %
OXA-234....A............-..................V...........A..........................................................K......................................................................................Q...........................L..N................................................. 97.45 %
OXA-241....A............-......I.......................A......................H........................T.................................................................................................................................................................................. 98.18 %
OXA-242.................-................................................................................................................................................................................Q..............................N..............R.................................. 98.91 %
OXA-248....A............-..................D...........A........H.................................................E.........N...........M................................................................Q..............................N................................................. 96.72 %
OXA-249....A............-.......T......................A..........................................................K......................Q.........................T.....................................Q................................................................................ 97.45 %
OXA-250....A............-..................D...........A........H.................................................E.........N............L...............................................................Q...........................L..N................................................. 96.35 %
OXA-254....A............-..................V...........A..........................................................K......................T...............................................................Q..............................N................................................. 97.45 %
OXA-259....A............-..............................A.................................................................................................................................................Q................................................................................ 98.91 %
OXA-260....AH...........-..................V...........A..........................................................K......................................................................................Q..............................N................................................. 97.45 %
OXA-261....A..F.........-............N.....D...........A........H...............................................N........................................N...............................................Q................................................................................ 96.72 %
OXA-262.................-................................................................................................................S.......................................S........................................................................................................ 99.27 %
OXA-263....A............-...........Y..................AQ.R.........I..................................T........N...........N............................N...............................................Q................................................................................ 95.99 %
OXA-312....A............-..............................A...............................................T................................L................................................................................................................................................. 98.54 %
OXA-313....A............-..............................A...............................................T.................................Q................................................................................................................................................ 98.54 %
OXA-314....A............-..............................A..........................................................K....................................................................................................................................................................... 98.91 %
OXA-315...QA............-......S.......................A..........................................................K.......................I..............................................................Q..............................N.............H................................... 96.72 %
OXA-316...QA............-......S.......................A..........................................................K.................E....................................................................Q..............................N.............H................................... 96.72 %
OXA-317....A............-......S.......................A....................................................................N............................N...............................................Q...E............................................................................ 97.45 %
OXA-336....A............-..................V...........A..........................................................K.................................................................N....................Q..............................N................................................. 97.45 %
OXA-337...TA............-..................D...........A........H...............................................N........................................N................................................................................................................................ 97.45 %
OXA-338....A............-..............................A.................................................................................................................................................................................................................................. 99.27 %
OXA-339....A............-..................D...........A........................................................N........................................N...............................................Q................................................................................ 97.81 %
OXA-340....A............-......S.......................A........................................................N........................................N...............................................Q................................................................................ 97.81 %
OXA-341....AP...........-..........................I...A.................................................................................................................................................Q.......................................................................R........ 97.81 %
OXA-342....A............-..............................A..........................................................K....R.................................................................................Q................................................................................ 98.18 %
OXA-343....A............-.......T......................A..........................................................K................................................T.....................................Q..............................N.........I....................................... 97.08 %
OXA-344....A............-..................K...........A.................................................................................................................................................Q................................................................................ 98.54 %
OXA-345....A............-......S.......................A..........................................................K......................................N...............................................Q................................................................................ 97.81 %
OXA-346....A............-..................D...........A........H.................................................E.........N............................................................................Q........I....................................................................... 97.08 %
OXA-365.................-......S.......................A.................................................................................................N....................................................................................................................M........... 98.54 %
OXA-371....A............-..................D...........A........H.................................................E.........N............................................................................Q..............................N...........K..................................... 96.72 %
OXA-374....A............-..............................A...............................................T..............................................................................................................................................K................................... 98.54 %
OXA-375....A............-..............................A.....................V....................................K....R.................................N...............................................Q..............................N................................................. 97.08 %
OXA-376.................-...........................................................................Y..................................................................................................................................................................................... 99.64 %
OXA-377.................-.................................K............................................................................................................................................................................................................................... 99.64 %
OXA-378...QA............-..............................A............I.......................................................N............................N....I..........................................Q................................................................................ 97.08 %
OXA-379....A............-.............T................A........................................................N........................................N....I..........................................Q..........................E..................................................... 97.08 %
OXA-380....A............-..................D...........A........H...........................................I............................................................................................L................................................................................ 97.81 %
OXA-381....A............-..................K...........A..........................................F..................................V...................................................................Q................................................................................ 97.81 %
OXA-382....A............-................T.K...........A........................................................N........................................N...................................T...........Q................................................................................ 97.08 %
OXA-383.................-...................................................................................................N............................N...............................................Q..............................N................................................. 98.54 %
OXA-384...QA............-..............................A....................................................................N............................N....I..........................................Q..............................N.......................S......S.........R........ 95.99 %
OXA-385....A............-..............................A.........................................S.......A...............................................................................................Q................................................................................ 98.18 %
OXA-386.K..A............-......S.......................A....................................................................N............................N...............................................Q..............................N................................................. 97.08 %
OXA-387.................-.....M.............................................................................................N............................N...............................................Q..............................N................................................. 98.18 %
OXA-388...QA............-.........................Y....A............I.......................................................N............................N....I..........................................Q................................................................................ 96.72 %
OXA-389.................-...............................................................................................K................................................................................Q....K........................................................................... 98.91 %
OXA-390....A............-..................D.........T.A........H...............................................N........................................N...............................................Q................................................................................ 97.08 %
OXA-391....A............-..................K....................................................................N........................................N...............................................Q................................................................................ 98.18 %
OXA-400.................-..........................................................................................................................................T...........M.........................Q................................................................................ 98.91 %
OXA-401....A............-..............................A.........................................S.......A...............................................................................................Q...........................................................R.................... 97.81 %
OXA-402....A............-..................K...........A........................................................N........................................N...............................................Q...H......................................R..................................... 97.08 %
OXA-403....A............-..........H.......D...........A........H.................................................E.........N............................................................................Q..............................N................................................. 96.72 %
OXA-404.............L...-..........P...................................................................................................................................................................................................................................................... 99.27 %
OXA-406....A............-..................K...........A........................................................N........................................................................................Q................................................................................ 98.18 %
OXA-407.................-.......................................H............T...........................................................................E...................................................................................................T............................ 98.54 %
OXA-408...QA............-..............................A....................................................................N............................N....I..........................................Q..............................N..............................S.........R........ 96.35 %
OXA-409....A............C..............................A........................................................N........................................N...............................................Q.............K.................................................................. 97.45 %
OXA-410....A............-......S.......................A.................................................A..................N............................N...............................................Q................................................................................ 97.45 %
OXA-411.................-..............................................................................T.................................................................................................................................................................................. 99.64 %
OXA-412..V.A............-..................K...........A........................................................N........................................N................................................................................................................................ 97.81 %
OXA-413.................-...........................................................................Y....................................................................................................Q................................................................................ 99.27 %
OXA-414....A............-.........................................................................................K....................................................................................................................................................................... 99.27 %
OXA-424....A............-..............................A..........................................................E.........N............................................................................Q................................................................................ 98.18 %
OXA-425....A............-..................V...........A.................................L........................K.....................L................................................................Q..............................N................................................. 97.08 %
OXA-426....A............-......S.......................A....................F...............................................N............................N...............................................QE.............................N................................................. 96.72 %
OXA-429....A............-..................K...........A..........D......................................................................................................................................Q...........................................................................L.... 97.81 %
OXA-430....A............-..................D...........A........H................................S................E.........N............................................................................Q..............................N................................................. 96.72 %
OXA-431....A............-......ST......................A....................................................................N............................N...............................................Q................................................................................ 97.45 %
OXA-432....A............-...............R..D...........A........H...............................................N........................................N...............................................Q................................................................................ 97.08 %
OXA-433....A............-..................D...........A........H...............................................N........................................D...............................................Q................................................................................ 97.45 %
OXA-441....A............-......S............N..........A...................................................A................N............................N...............................................Q..............................N................................................. 96.72 %
OXA-442....A............-......S.......................A....................................................................N............................N...............................................QE.............................N........................V........................ 96.72 %
OXA-480....A..F.........-..................V...........A..........................................................K......................................................................................Q..............................N................................................. 97.45 %
OXA-497....A............-.............T................A....................................................................N............................N....I..........................................Q................................................................................ 97.45 %
OXA-507....A............-..................D...........A........H.................................................E.........N............L...............................................................Q..............................N................................................. 96.72 %
OXA-508.................-..................V...........A..........................................................K......................................................................................Q..............................N................................................. 98.18 %
OXA-509....A............-..............................A...............................................T.................................L................................................................................................................................................ 98.54 %
OXA-510....A............-..............................A...........................................................................................................................................N...................................................................................... 98.91 %
OXA-511....A............-.......................N......A..........................................................K......................................................................................Q................................................................................ 98.18 %
OXA-516....A............-..................K...........A..........D.........................................................N...........L................N...............................................Q..............................N................................................. 96.72 %
OXA-521....A............-..............................A..........................................................K......................L....................................I..........................Q................................................................................ 97.81 %
OXA-523....A............-..............................A...............................................T................................F................................................................................................................................................. 98.54 %
OXA-524....A............-..................V...........A...............................................T.................................................................................................................................................................................. 98.54 %
OXA-525....A............-..................V...........A............................L.............................K......................S...............................................................Q..............................N................................................. 97.08 %
OXA-528....A.S..........-..................D...........A........H...............................................N........................................N...............................................Q................................................................................ 97.08 %
OXA-529....A......T.....-.............T................A....................................................I....................................H.......................................................Q................................................................................ 97.45 %
OXA-530.................-................................S................................................................................................................................................................................................................................ 99.64 %
OXA-531....A............-..................K...........A....................................................I............................................................................................L................................................................................ 98.18 %
OXA-532....A............-..............................A....................................................................N............................N...............................................Q................................................................................ 98.18 %
OXA-536....A............-..................V...........A...........................................V..............K......................................................................................Q..............................N................................................. 97.45 %
OXA-545....A............-..............................A..........................................................K...........................................................V..........................Q................................................................................ 98.18 %
OXA-554....A............-..................D...........A........H.....................T.........................N........................................N...............................................Q................................................................................ 97.08 %
OXA-555....A............-................................................................................................................................................................................................................................................................. 99.64 %
OXA-556....A............-.............D................A.................................................................................................................................................................................................................................. 98.91 %
OXA-557....A............-......S.......................A..........................................................K......................................................................................Q..............................N.............H................................... 97.45 %
OXA-558....A............-..............................A...............................................T..........................................................................................................................................I....................................... 98.54 %
OXA-559....A............-..............................A...................G.............................................................................................................................................................................................................. 98.91 %
OXA-560....A............-..................D...........A........H...............................................N........................................N................................................................................................................................ 97.81 %
OXA-561....A............-.......................................H............T...........................................................................E...................................................................................................T............................ 98.18 %
OXA-562....A.........S..-......S.......................A....................................................................N............................................................................Q...E............................................................................ 97.45 %
OXA-654....A............-..................V...........A..........................................................K.....................V................................................................Q..............................N................................................. 97.45 %
OXA-680....A............-..............................A.........................................S.......................................................N...............................................Q..............................N................................................. 97.81 %
OXA-682....A............-..............................A.........................................S......................................................................................................................................N................................................. 98.54 %
OXA-683..FQA............-...........Y..................A...................N.............................................................................N....I..........................................Q..............................N..............................S.........R........ 95.62 %
OXA-684....A............-..................D...........A........H...........................................................N............................N....I..........................................Q..............................N..............................S.........R........ 95.99 %
OXA-685....A............-..............................A..........................................................E.........N............................................................................Q..............................N................................................. 97.81 %
OXA-686....A............-......I.......................A...............................................T..............................................................S................................................................................................................... 98.18 %
OXA-687....A............-......I.......................A...............................................T.................................................................................................................................................................................. 98.54 %
OXA-688.................-................................................................................................................................................................................Q................................................................................ 99.64 %
OXA-689.................-.................................K..............................................................................A................................................................................................................................................ 99.27 %
OXA-690....A............-..................K...........A........................................................N.........................I..............N...............................................Q............................N.N................................................. 96.72 %
OXA-691....A............-..............................A..........................................................K................................................................................................................................I...................................... 98.54 %
OXA-692.................-................................S...............................................................................T................................................................................................................................................ 99.27 %
OXA-693.................-......................................................................................................................................................................................................T.......................................................... 99.64 %
OXA-694....A............-......S.......................A...C................................................................N............................N...............................................Q..............................N................................................. 97.08 %
OXA-695....A............-..............................A....I...................................................N........................................N...............................................Q................................................................................ 97.81 %
OXA-696.................-...................................................................................I............................................................................................L................................................................................ 99.27 %
OXA-697..FQA............-Y..........Y..................A....................................................................N............................N....I..........................................Q..............................N..............................S.........R........ 95.26 %
OXA-698....A............-......S...........D...........A....................................................................N............................N...............................................Q................................................................................ 97.45 %
OXA-699....A............-..............................A............................................R.............K......................................................................................Q..............................N................................................. 97.81 %
OXA-700....A............-.......T......................A..........................................................K................................................T...........M.........................Q.............................................E.................................. 97.08 %
OXA-701....A............-..............................A.....................................................................................................................................T...........Q..............................N................................................. 98.18 %
OXA-702.................-...................................................................I............................................................................................................................................................................................. 99.64 %
OXA-703....A..F.........-..................D...........A........H...............................................N........................................N.....................M.........................Q................................................................................ 96.72 %
OXA-704.................-...........................................................................................................................................................................................................R..................................................... 99.64 %
OXA-705....A............-..............................A.I........................................................K.........N............................N...............................................Q................................................................................ 97.45 %
OXA-706....A............-..................K...........A........................................................N........................................N..............................................GQ...H............................................................................ 97.08 %
OXA-707....A............-..................K...........A.............................................Y...................................................................................................Q................................................................................ 98.18 %
OXA-708....A............-..................D...........A........H...............................................N........................................N...............................................Q.....................T........N................................................. 96.72 %
OXA-709....A............-......S.......................A....................................................................N............................................................................Q................................................................................ 98.18 %
OXA-710....A............-..................K...........A........................................................N........................................N...............................................Q..............................N................................................. 97.45 %
OXA-711....A............-..................K...........A..............K.....................................................N............................N...............................................Q..............................N................................................. 97.08 %
OXA-712.................-..............................A..........................................................K....................................................................................................................................................................... 99.27 %
OXA-713.................-..............................A.........................................S.......................................................N...............................................Q..............................N................................................. 98.18 %
OXA-714....A............-......S...........D...........A........H.................................................E.........N............................................................................Q..............................N................................................. 96.72 %
OXA-715.................-......S.......................A....................................................................N............................N...................................T...........Q..............................N................................................. 97.45 %
OXA-716....A............-..................K...........A......I...D......................................................................................................................................Q...........................................................................L.... 97.45 %
OXA-717....A............-..............................A...............................................T.................................................N................................................................................................................................ 98.54 %
OXA-718....A............-.......T......................T........H...............................................N........................................N...............................................Q..............................T................................................. 97.08 %
OXA-719.................-...................................................................................................N............................N...............................................Q................................................................................ 98.91 %
OXA-720....A............-..............................A..........................................................K.........N........T...................N...............................................Q................................................................................ 97.45 %
OXA-721....A............-......S.......................A..M.....................................................N........................................N...............................................Q................................................................................ 97.45 %
OXA-722....A............-..............................A.I........................................................K.........N............................N...............................................Q...................................................T............................ 97.08 %
OXA-723....A............-..................K...........A..........D...............................F......................................................................................................Q...........................................................................L.... 97.45 %
OXA-733....A............-..................V...........A..........................................................K.....................F................................................................Q..............................N................................................. 97.45 %
OXA-734.................-...................................................................................................N............................N...............................................Q..............................N............................................L.... 98.18 %
OXA-735....A............-..................K...........A..........D.......................................................................................Q..............................................Q...........................................S.................................... 97.45 %
OXA-738....A............-..................D...........A........H......................................................................................................................................................................................................................... 98.54 %
OXA-739....A............-..............................A........................................................N........................................N.........V.....................................Q................................................................................ 97.81 %
OXA-740....A............-....................G.........A....................................................................................................................................................................................S............................................. 98.54 %
OXA-741....A............-..............................A.................................................................................................................................................Q..............................N..............................S.........R........ 97.81 %
OXA-742.................-................................S........................................................K......................................................................................Q..............................N................................................. 98.54 %
OXA-743.................-.................V..............S........................................................K......................................................................................Q..............................N................................................. 98.18 %
OXA-744....A......T.....-.............T................A....................................................I.......................................................V....................................L....................................................................M........... 97.08 %
OXA-745....A............-.......T......................T........H......................................T.................................................................................................................................................................................. 98.18 %
OXA-746....A............-..................K...........A.............................................Y...................................................N...............................................Q..............................N................................................. 97.45 %
OXA-747....A............-..........I...................A..........................................................K.........N............................N...............................................Q................................................................................ 97.45 %
OXA-748....A............-..............................A..........................................................K.........N............................N...H...........................................Q................................................................................ 97.45 %
OXA-749....A............-..............................A..........................................................K.........N............................N..........N....................................Q................................................................................ 97.45 %
OXA-750....A............-..............................A..........................................................K.........N............................N...............................................Q................................................................I............... 97.45 %
OXA-751....A............-.........L........K...........A........................................................N........................................N...............................................Q................................................................................ 97.45 %
OXA-752....A............-..................K....N......A........................................................N........................................N...............................................Q................................................................................ 97.45 %
OXA-753....A............-..................K...........A..........D.............................................N........................................N...............................................Q................................................................................ 97.45 %
OXA-754....A............-..................K...........A........................................................N...........N............................N...............................................Q..............................N................................................. 97.08 %
OXA-755....A............-..................K...........A...................................I....................N........................................N...............................................Q.........................................I...................................... 97.08 %
OXA-756....A............-..................K...........A.............................................Y..........N........................................................................................Q..............................N................................................. 97.45 %
OXA-757....A............-..................D...........A........H...........................................I.................P..........................................................................Q..............................N................................................. 97.08 %
OXA-758....A............-.......T......................A..........................................................K................................................T...........M.........................Q.............................................................................S.. 97.08 %
OXA-759....A............-..................D...........AQ.......H...............................................N........................................N...............................................Q................................................................................ 97.08 %
OXA-760....A............-..................D...........A........H...............................................N........................................N...............................................Q.............K.................................................................. 97.08 %
OXA-761....A............-..............................A.................................................................................................................................................Q..........................................................N..................... 98.54 %
OXA-762....A..F.........-..................D...........A........H...............................................N........................................N...............................................Q................................................................................ 97.08 %
OXA-763....A......T.....-..............................A.........................................S..........................N............................................................................................................................................................. 98.18 %
OXA-764.T..A............-......S.......................A........................................................N........................................N...............................................Q........................................I....................................... 97.08 %
OXA-765....A............-.............T................A........................................................N........................................N...............................................Q................................................................................ 97.81 %
OXA-766....A............-..............................A..........................................................K....R.................................................................................Q..........................................................................D..... 97.81 %
OXA-767....A............-.......T......................A..........................................................K................................................T.....................................Q..............................N.........I...........F........................... 96.72 %
OXA-768....A............-..................K...........A.................................................................................................................................................Q............................G................................................... 98.18 %
OXA-769....A............-......S.......................A.................................................................................................N...............................................Q................................................................................ 98.18 %
OXA-770....A............-......S.......................A..........................................................K......................................N...............................................Q..............................N................................................. 97.45 %
OXA-771.................-................................................................................................................................N...............................................Q................................................................................ 99.27 %
OXA-772....AP.........P.-..........................I...A...........................................K........................N............................N...............................................Q................................................................................ 96.72 %
OXA-773....A............-.................N...........KA..............................................R..................................................N...............................................Q................................................................................ 97.45 %
OXA-774....A............-..............................A..........................................................K.........N............................N...............................................Q..............................N................................................. 97.45 %
OXA-775....A............-..................K...........A......................................................................A......................................................A...................Q................................................................................ 97.81 %
OXA-776....A............-.................ED...........A........H.................................................E.........N............................N...............................................Q................................................................................ 96.72 %
OXA-781....A............-..............................A.........................................S......................................................................................................................................N..............................S.........R........ 97.81 %
OXA-782....A............-.......T......................A..............................................R..................................................N...............................................Q................................................................................ 97.81 %
OXA-797....A............-..............................A.............................................R............K......................................................................................Q................................................................................ 98.18 %
OXA-798....AP...........-..........................I...A.............................................Y...................................................N....I..........................................Q..............................N..............................S.........R........ 95.99 %
OXA-799....A............-.......T......................A......................................P.......R..................................................N...............................................Q................................................................................ 97.45 %
OXA-800....A............-......S.......................A....................................................................N............................N...............................................Q..............................N..............................S.........R........ 96.72 %
OXA-828.................-.................................................................................................................................K........................N...................................................................................................... 99.27 %
OXA-829....A............-..................V...........A..........................................................K.....................V................................................................Q...........................L..NL........................I....................... 96.35 %
OXA-831....A............-..............................A..........................................................K......................Q...............................................................Q..............................N................................................. 97.81 %
OXA-834....A............-..................V...........A..........................................................K......................Q...............................................................Q...........................L..N................................................. 97.08 %
OXA-852....A............-..............................A..........................................................K....R.................................N...............................................Q..............................N................................................. 97.45 %
OXA-853....A............-..................D...........A........H.................................................E.........N............................................................................Q................................................................................ 97.45 %
OXA-854....A............-.................ED...........A........H.................................................E.........N............................................................................Q..............................N................................................. 96.72 %
OXA-855....A............-..............................A........................................................N........................................N...............................................Q................................................................................ 98.18 %
OXA-856....A............-......S.......................A.................................................................................................N................................................................................................................................ 98.54 %
OXA-857.................-...........................................................................Y....................................................................................................Q..............................N................................................. 98.91 %
OXA-858....AH...........-..................K...........A........................................................N........................................N...............................................Q................................................................................ 97.45 %
OXA-859....A............-..................K...........A..........D..............................................................Y........................................................................................................................................................ 98.18 %
OXA-860....A............-..................K...........A....................................................I............................................................................................Q................................................................................ 98.18 %
OXA-861.................-.............................K.............................................Y....................................................................................................Q...................................G............................................ 98.54 %
OXA-862....A............-..................D...........A........H........................................................................................................................................Q................................................................................ 98.18 %
OXA-863....A............-....L............N...........KA..............................................R..................................................N...............................................Q................................................................................ 97.08 %
OXA-864.................-...................................................................................................N...........................................................................................................N................................................. 99.27 %
OXA-865....AP.........P.-..........................I...A....................................................................N............................N...............................................Q................................................................................ 97.08 %
OXA-866....A............-..............................A...............................................T..........K....................................................................................................................................................................... 98.54 %
OXA-867.................-......S.......................A............................................R.......................N............................N...................................T...........Q................................................................................ 97.45 %
OXA-868....A............-..................D...........AL.......H.................................................E.........N............................................................................Q..............................N................................................. 96.72 %
OXA-869....A............-..............................A..........................................................K....................................I.................................................Q..............................N................................................. 97.81 %
OXA-870...QA............-......S.......................A....................................................................N............................N...............................................Q................................................................................ 97.45 %
OXA-871....A............-..............................A..........D....................................................S.................................................................................Q..............................N................................................. 97.81 %
OXA-872.................-......S.......................A....................................................................N......................R.....N...................................T...........Q..............................N................................................. 97.08 %
OXA-873....A............-.........S........D...........A........H...............................................N........................................N...............................................Q................................................................................ 97.08 %
OXA-874....A......T.....-.............T................A....................................................I...N........................................N...............................................Q................................................................................ 97.08 %
OXA-875....A......T.....-.............T................A..........D.........................................I............................................................................................L................................................................................ 97.45 %
OXA-876....A............-..................V...........A..........................................................K.......................I..............................................................Q..............................N................................................. 97.45 %
OXA-877....A............-..............................A..........................................................K......................................................................................Q........................................................I....................... 98.18 %
OXA-878....A............-..............................A.........................................S........................................................................N.............................................................N..............................S.........R........ 97.45 %
OXA-879....A............-.............T................A....................................................I............................................................................................L................................................................................ 98.18 %
OXA-880.................-..................................................N.............................................................................................................................................................................................................. 99.64 %
OXA-881....A............-..............................A.........................................S................K.........N........T...................N...............................................Q................................................................................ 97.08 %
OXA-882....A............-..............................A..........................................................K......................................................................................Q..............................N..............W.................................. 97.81 %
OXA-883.................-..............................A........................................................N........................................N...............................................Q...H............................................................................ 98.18 %
OXA-884....AP...........-..........................I...A.................................................................................................................................................Q..............................N................................................. 97.81 %
OXA-885....A............-..................D...........A........H...........................................................N............................N....I..........................................Q.........................................I...................................... 96.72 %
OXA-886.................-................F...............................................................................................................................................................Q................................................................................ 99.27 %
OXA-887....A............-..................K...........A..........................................................................V......................N............................................S..Q................................................................................ 97.45 %
OXA-888....A............-..................K...........A......I...D.................................N....................................................................................................Q...........................................................................L.... 97.08 %
OXA-889....A............-..............................A....I.....................................................K.....................................Y................................................Q..............................N................................................. 97.45 %
OXA-890....A............-........K.....................A...............................................T.................................................................................................................................................................................. 98.54 %
OXA-891..V.A............-..............................A..........................................................K....................................................................................................................................................................... 98.54 %
OXA-892....A............-..............................A....I.....................................................K......................................................................................Q..............................N................................................. 97.81 %
OXA-909....A............-..................D...........A........H.................................................E.........N............................................................................Q............................Y.N................................................. 96.72 %
OXA-910.................-.................................K...................................................................A........................................................................................................................................................... 99.27 %
OXA-916....A............-..................V...........A..........................................................K......................A...............................................................Q..............................N................................................. 97.45 %
OXA-927.................-.........L....................A..........................................................K....................................................................................................................................................................... 98.91 %
OXA-938.................-.........................................D....................................................................................................................................................................................................................... 99.64 %
OXA-939....A............-......S.......................A....................................................I...........................................................................................................................N................................................. 98.18 %
OXA-940.................-.............T................A....................................................I............................................................................................Q................................................................................ 98.54 %
OXA-954.................-......S.......................A....................................................................N............................N...............................................Q................................................................................ 98.18 %
OXA-955....A............-..................V...........A..........................................................K.....................L................................................................Q...........................G..N................................................. 97.08 %
OXA-970....A............-..............................A..........................................................K......................................................................................Q..............................N..............................L.................. 97.81 %
OXA-971....A............-..............................A..........................................................K.........N.....................N......N...............................................Q................................................................................ 97.45 %
OXA-972....A............-..................K...........A......I...D...............K......................................................................................................................Q...........................................................................L.... 97.08 %
OXA-973....A............-..................K...........A.A......................................................N........................................N...............................................Q...H............................................................................ 97.08 %
OXA-974....A............-..................K...........A...............................................S.................................................................................................................................................................................. 98.54 %
OXA-975..FQA............-...........Y..................A....................................................................N............................N....I..........................................Q..............................N..............................S.........R.....S.. 95.26 %
OXA-976.................-............................................................................Y.................................................................................................................................................................................... 99.64 %
OXA-977....A............-......S...........D...........A.................................................................................................................................................Q................................................................................ 98.18 %
OXA-1013....A............-....................G.........A.........................................R........................................................................................................................................................................................ 98.54 %
OXA-1047....A............-..................V...........A..............................................T...........K......................................................................................Q..............................N................................................. 97.45 %
OXA-1048....A............-......S.......................A....................................................................N............................N.....................A.........................Q................................................................................ 97.45 %
OXA-1058..S.A............-..................V...........A..........................................................K......................................................................................Q..............................N................................................. 97.45 %
OXA-1059...Q.............-..................V...........A..........................................................K......................................................................................Q..............................N................................................. 97.81 %
OXA-1060.................-......S...........V...........A.................................................................................................................................................Q................................................................................ 98.54 %
OXA-1061.................-..................V...........A..........................................................K......................................................................................Q..............................N............................................K.... 97.81 %
OXA-1062....S............-..................V...........A..........................................................K......................................................................................Q...........................R..N................................................. 97.45 %
OXA-1063.................-..................V...........A..........................................................K......................................................................................Q...........................R..N................................................. 97.81 %
OXA-1064.................-..................V...........A..........................................................K......................................................................................Q......................Q.......N................................................. 97.81 %
OXA-1065.................-..............................A..........................................................K......................................................................................Q................................................................................ 98.91 %
OXA-1066.................-..............................A..........................................................K......................................................................................Q..............................N................................................. 98.54 %
OXA-1067.................-......S.......................A....................................................................N............................N...............................................QE.............................N................................................. 97.45 %
OXA-1068...ISI...........-......S.......................A....................................................................N............................N...............................................QE.............................N................................................. 96.35 %
OXA-1069.................-......S.......................A........................................................G...........N............................N...............................................Q................................................................................ 97.81 %
OXA-1070....A............-......S.......................A.................................................................................................................................................Q..............................N................................................. 98.18 %
OXA-1071....A............-............................................................................................................................................................................................................................................................I.... 99.27 %
OXA-1072....A............-..............................................................................................................................................................................................................................................................D.. 99.27 %
OXA-1073.................-..............................A...........................................................................................................................................N...................................................................................... 99.27 %
OXA-1074....A............-..................D...........A........H........................................................................................................................................Q..............................N................................................. 97.81 %
OXA-1075.................-......S.......................A....................................................................N............................N...............................................Q......................E......................................................... 97.81 %
OXA-1076....A............-.......T......................A...............................................T.................................................................................................................................................................................. 98.54 %
OXA-1077.................-......S.......................A....................................................................N............................N...............................................Q..............................N................................................. 97.81 %
OXA-1078...........T.....-.............T................A....................................................I............................................................................................Q................................................................................ 98.18 %
OXA-1079....A............-..................D...........A........H...........................................I....................................................S.......................................Q..............................N................................................. 97.08 %
OXA-1080....A............-..................V...........A..........................................................K......................................................................................Q..............................N..............................................D.. 97.45 %
OXA-1092.................-.............................................................................................................................I..................................................Q...H............................................................................ 98.91 %
OXA-1093....A............-..................D...........A........H...........................................I............................................................................................Q................................................................................ 97.81 %
OXA-1094....A............-..................D...........A........H.................................R...............E.........N............................................................................Q..............................N................................................. 96.72 %
OXA-1096....A............-..................D...........A........H.................................................E.........N...........................................................................CQ..............................N................................................. 96.72 %
OXA-1097....A............-..................V...........A..........................................................K......................................................................................Q..............................N.........F....................................... 97.45 %
OXA-1098....A............-..................V...........A.......................................................L..K......................................................................................Q..............................N................................................. 97.45 %
OXA-1109....A............-..................D...........A........H.................................................E.........N............Q...............................................................Q..............................N................................................. 96.72 %
OXA-1117....A............-......S.......................A....................................................................N............................N...............................................Q..............................N........................K........................ 97.08 %
OXA-1118....A............-..............................A..........................................................K......................................................................................Q.......................................................Q........................ 98.18 %
OXA-1121.................-........S.......................................................................................................S.......................................S........................................................................................................ 98.91 %
OXA-1122....A............-..............................A..........................................................K......................................................................................Q..............................N...................................EPVN.FV------- 93.43 %
OXA-1123.................-.........................................................................................................................................................................................................................I....................................... 99.64 %
OXA-1214....A............-......S.......................A...............I....................................................N............................N...............................................Q................................................................................ 97.45 %
OXA-1217....A............-......S.......................A.................................................................................................................................................Q................................................................................ 98.54 %
OXA-1218....A............-......S...........V...........A..........................................................K......................................................................................Q..............................N................................................. 97.45 %
OXA-1219....A............-......S.......................A....................................................................N............................................................................QE.............................N................................................. 97.45 %
OXA-1220....A............-..............................A...............................................................................V.................................................................Q..............................N................................................. 98.18 %
OXA-1229....A............-..................D...........A........H.................................................E.........NL...........................................................................Q..............................N................................................. 96.72 %
OXA-1230.................-...................................................................................................N............................N...............................................Q....................................................F........................... 98.54 %
OXA-1249....A............-..............................A...............................................T................................................P................................................................................................................................. 98.54 %
OXA-1265....A............-..................K...........A.................................................................................................N...............................................Q................................................................................ 98.18 %
OXA-1328.................-..R.............................................................................................................................................................................................................................................................. 99.64 %
OXA-1329....A............-..................K...........A........................................................N.K......................................N...............................................Q................................................................................ 97.45 %
OXA-1335....A..F.........-..................D...........A........H...............................................N........................................N...............................................Q.............................................................................D.. 96.72 %
OXA-1336....A............-..................K...........A..................................................................K..............................N...............................................Q................................................................................ 97.81 %
OXA-1337....A............-..................D...........A........H...........................................I....R.......................................................................................Q................................................................................ 97.45 %
OXA-1338....A............-.P.......................................................................................K....................................................................................................................................................................... 98.91 %
OXA-1339...TA............-..................D...........A........H...............................................N........................................N...............................................................................S................................................ 97.08 %
OXA-1340...QA............-..............................A..........................................................K....................................................................................................................................................................... 98.54 %
OXA-1341....A......T.....-..............................A..........................................................K.........N............................N....A.........................................................................N................................................. 97.08 %
OXA-1374....A............-......S.......................A....................................................................N............................N...............................................Q................R.............N................................................. 97.08 %
OXA-1377....A............-.................ED...........A....................................................................N............................................................................Q...E............................................................................ 97.45 %
OXA-1380....A......T.....-.............T................A....................................................I.....................G.........................................................L............L................................................................................ 97.08 %
OXA-1388....A......T.....-.............T................A...............................................T.................................................................................................................................................................................. 98.18 %
D-OXA-51-like phylogenetic tree

Last updated: April 06, 2026.

If you use BLDB please cite: Naas, T.; Oueslati, S.; Bonnin, R. A.; Dabos, M. L.; Zavala, A.; Dortet, L.; Retailleau, P.; Iorga, B. I., Beta-Lactamase DataBase (BLDB) – Structure and Function. J. Enzyme Inhib. Med. Chem. 2017, 32, 917-919.

The development of the BLDB database was funded in part by the JPIAMR transnational project DesInMBL, the Région Ile-de-France (DIM Malinf) and the Laboratory of Excellence in Research on Medication and Innovative Therapeutics (LERMIT).

Contact: contact@bldb.eu

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