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

Sequence alignment for the AKK6 beta-lactamase family

AKK6-1
........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.........
MATVSFSAEVPEGDSVAIREIVRPLKAHVGVSAVMLDTGESVSVGDEAFYPMQSVYKFPLALSVLKRVDQGVLDLDQKVKVTRDQLPEKTWSPLRDRFPQGGEFPLKELLRFSVQESDNNACDILFSLIGGPANVQKDLKEWGVENMNVKYTEADTHRNHEWQYSNSARPTAMTSLFRMFDEGKILKKDTQLFLWDMMASCATGAERLKGLLPKEYVVAHKTGTGGTLPDGAVSAINDAGIIVLPGGRRMAVTVFVMNSKDSPAVCEGTIASVARWLCTEWKAAGGVKK
AKK6-2.G.F....A..G...A...........K..........................................E..N....LH.....................................................A....................................S.V.F...................................................A......................................................E....... 94.46 %
AKK6-3.G.F....A..G...A...........K..........................................E..N.....H.....................................................A....................................S.V.F...................................................A......................................................E....... 94.81 %
AKK6-4...............AS..............................................................Q....................................................KA......K..................N..........S.......R...............................................A.........................................................E.... 96.19 %
AKK6-5............R.................................................................................................................................................................................................................................................................................... 99.65 %
A-AKK6 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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