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

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)