Beta-Lactamase DataBase (BLDB): Structure and Function
Beta-Lactamase DataBase
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Beta-Lactamase DataBase

Sequence alignment for the OXY-6-like beta-lactamase family

OXY-6-1
........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.......280.......290.
MLKSSWRKSALMAAAAVPLLLASGSLWASADAIQQKLADLEKRSGGRLGVALINTADDSQTLYRGDERFAMCSTGKVMAAAAVLKQSESHPDVVNKRLEIKKSDLVVWSPITEKHLQSGMTLAELSAAALQYSDNTAMNKMISYLGGPEKVTAFAQSIGDVTFRLDRTEPALNSAIPGDKRDTTTPLAMAESLRKLTLGNALGEQQRAQLVTWLKGNTTGGQSIRAGLPASWAVGDKTGAGDYGTTNDIAVIWPENHAPLVLVTYFTQPQQDAKSRKEVLAAAAKIVTEGL
OXY-6-2 .............-.....................................................................................................................................................................................................................................................................................  99.66 %
OXY-6-3 .......................................................T...........................................................................................................................................................................................................................................  99.66 %
OXY-6-4 ......................................N............................................................................................................................................................................................................................................................  99.66 %
OXY-6-5 .............-........................................................................................................................................................................................................................N............................................................  99.31 %
OXY-6-6 .....................................TN......................................................L.....................................................................................................................................................................................................  98.97 %
OXY-6-7 ......................................N......................................................L.....................................................................................................................................................................................................  99.31 %
OXY-6-8 ...................................................................................................................P...............................................................................................................................................................................  99.66 %
OXY-6-9 ......................................N...........................................................................................................................................................................................D................................................................  99.31 %
OXY-6-10 ......................................N...............................................................................................................................................................V............................................................................................  99.31 %
OXY-6-11 ..................................................................................................................................................................................................................M................................................................................  99.66 %
OXY-6-12 .............-.................TL..................................................................................................................................................................................................................................................................  98.97 %
OXY-6-13 .............-........................N......................................................L.....................................................................................................................................................................................................  98.97 %
OXY-6-14 .............-........................N...............................................................................................................................................................................................N............................................................  98.97 %
OXY-6-15 .............-.................T............................................................................................F......................................................................................................................................................................  98.97 %
OXY-6-16 .............-........................N............................................................................................................................................................................................................................................................  99.31 %
OXY-6-17 .............-...............................................................I.....................................................................................................................................................................................................................  99.31 %
OXY-6-18 .............-..............................................................................................................F......................................................................................................................................................................  99.31 %
OXY-6-19 ......................................................................................................................................................................................................................................N............................................................  99.66 %
OXY-6-20 ......................................N....................................................................................................................R..........................................................................N............................................................  98.97 %
OXY-6-21 ......................................N.................................................................................P..........................................................................................................................................................................  99.31 %
OXY-6-22 .............-.................TL.K.........................................................................................................I.G........................M.......................................................................G...................................................  97.25 %
OXY-6-23 ...N.........-.................T...................................................................................Q.................................................................................................................E.............................................................  98.28 %
OXY-6-24 ........T....-........................................................................................A................................................................M...........................................................................................................................  98.63 %
OXY-6-25 ........T....-..............................S.........................................................A................................................................M...........................................................................................................................  98.28 %
OXY-6-26 .............-..........................................................................N...................................................I.G........................M...........................................................................................................................  98.28 %
OXY-6-27 .............-.................TL...........................................................................................................I.G........................M................................................................V..........................................................  97.59 %
A-OXY-6-like phylogenetic tree

Last updated: September 10, 2025.

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

Live statistics (since March 29th, 2025)