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

Sequence alignment for the OXA-1-like beta-lactamase family

OXA-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.......
MKNTIHINFAIFLIIANIIYSSASASTDISTVASPLFEGTEGCFLLYDASTNAEIAQFNKAKCATQMAPDSTFKIALSLMAFDAEIIDQKTIFKWDKTPKGMEIWNSNHTPKTWMQFSVVWVSQEITQKIGLNKIKNYLKDFDYGNQDFSGDKERNNGLTEAWLESSLKISPEEQIQFLRKIINHNLPVKNSAIENTIENMYLQDLDNSTKLYGKTGAGFTANRTLQNGWFEGFI-ISKSGHKYVFVSALTGNLGSNLTSSIKAKKNAITILNTLNL
OXA-4 ................................................V.............................................................................................................................................................E............................-.........................................  99.28 %
OXA-31 ................................................V..................P..........................................................................................................................................E............................-.........................................  98.91 %
OXA-47 ..................................Q.............................A................................I...........................................................................................R........D.......E............................-................S........................  97.46 %
OXA-224 ................................................V...T.........................................................................................................................................................E............................-.........................................  98.91 %
OXA-320 ...........................................................................................................................................................................................................................................-..............................I..........  99.64 %
OXA-392 ..................................Q.............................A................................I...........................................................................................R........D.......E............................-.........................................  97.83 %
OXA-534 ...........................................................................................................................................................................................................................................-........F................................  99.64 %
OXA-675 .......................R..........Q............................SA................................I...........................................................................................R........D.......E............................-.....R...................................  96.74 %
OXA-796 ................................................V..........................................................................................................................................................................................-.........................................  99.64 %
OXA-921 ..................................Q.............................A...................D............I..R........................................................................................R........D.......E............................-.........................................  97.10 %
OXA-1042 ....................................................................................................R......................................................................................................................................-.........................................  99.64 %
OXA-1333 ................................................V.............................................................................................................................................................K............................-.........................................  99.28 %
OXA-1366 .....................................................................................................................................................................................V.....................................................-.........................................  99.64 %
OXA-1367 ...........................................................................................................................................................................................................................................-...................L.....................  99.64 %
OXA-1368 ...........................................................................................................................................................................................................................................I.........................................  99.64 %
OXA-1369 ................................................V..........................V..................................................................N...............................................................E............................-.........................................  98.55 %
OXA-1370 ..................................Q.............................A................................I...........................................................................................R........D.......E............................-...............................V.........  97.46 %
D-OXA-1-like phylogenetic tree

Last updated: May 02, 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)