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

Sequence alignment for the BcII-8-like beta-lactamase family

BcII-8
........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.........
MKKKMMLKVGLCVSLLGVSQFASAAFPAQAAEKVEQKIIKNQEGAISISQLNSHVWVHTEMVYFNGEAVPSNGLVLNTSKGIVLIDSSWDDKLTKELIEKIEKKFHKPITDAIITHAHVDRIGGIKTLKEKGIQVHSTALTATLAKKNGYEEPIADLKDMTNMKFGNIKVETFYPGKGHTEDNITVWLPQYKILFGGCLVKSTDAKDLGNVVDAFVDVWVGSVGNVMSRYRNIKSVVPGHGKVGDKSLLSHTLDLLQAK
BcII-45 ............................................T.............................I........................M..........................................K................I...................................................A.......A.......N.............E..............E..  96.14 %
BcII-54 .Q....I................E....................T.............................I......L.................M....L......................................................I...................................................A.......A...E...N.............EA..............S.  93.82 %
B1-BcII-8-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)