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

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

CMY-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.......300.......310.......320.......330.......340.......350.......360.......370.......380...
MQQRQSILWGAVATLMWAGLAHAGEASPVDPLRPVVDASIQPLLKEHRIPGMAVAVLKDGKAHYFNYGVANRESGAGVSEQTLFEIGSVSKTLTATLGAYAVVKGAMQLDDKASRHAPWLKGSAFDSITMGELATYSAGGLPLQFPEEVDSSEKMRAYYRQWAPVYSPGSHRQYSNPSIGLFGHLAASSLKQPFAPLMEQTLLPGLGMHHTYVNVPKQAMASYAYGYSKEDKPIRVNPGMLADEAYGIKTSSADLLRFVKANIGGVDDKALQQAISLTHQGHYSVGGMTQGLGWESYAYPVTEQTLLAGNSAKVILEANPTA-APRESGSQVLFNKTGSTNGFGAYVAFVPARGIGIVMLANRNYPNEARIKAAHAILAQLAG
CMY-8............................................................................S..............................................V.......................................................................Q............................................................A......................K..........................................-...........................................IP..V............ 97.91 %
CMY-8b............................................................................S......................................................................................................................Q............................................................A......................K..........................................-...........................................IP..V............ 98.17 %
CMY-9............................................................................S.......D......................................V.......................................................................Q............................................................A......................K..........................................-...........................................IP..V............ 97.64 %
CMY-10..................................................................................................................................................................................................................................................................................................................................-...........................................I................ 99.74 %
CMY-11..........................................................................................................................................................................................................................................................................................................................S.......-...........................................I................ 99.48 %
CMY-19............................................................................S.......D......................................V.......................................................................Q............................................................A......................K..................................S.......-...........................................IP..V............ 97.38 %
MOX-1............................................................................S..............................................V.......................................................................Q............................................................A......................K..........................................-................S..........................IP..V............ 97.64 %
MOX-2...........L.............T..............R.............................D..RAV...............P...........................................................L...Q......T.A........................M.....Q...........L............................S..........................S..H............K.....................S....................-........M........S...........K.............IP..V.......T...R 92.67 %
MOX-3.........................T............................................D..RAV...............P...........................................................L...Q......T.A..............................Q...........L............................S..........................S...............K...............R.....S....................-........M........S...........K.............IP..V.......T...R 93.46 %
MOX-4...........L............DT.A............R.............................D..RAV...............P...........................................................L...Q......T.A........................M.....Q...........L............................S..........................S...............K.....................S..........E.........-......NLM........S...........K.............IP..V.......T...R 91.62 %
MOX-8...........L............DKAAT...........R.............................D..RAV...............P...........................................................L...Q......T.A........................M.....Q...........L............................S..........................S...............K.....................S.........PAM.YN...A.P..AAA.HP.........S...........K.............IP..V.......T...R 89.03 %
MOX-10......F..................T............................................D..RAV...............P...........................................................L...Q......T.A..............................Q...........L............................S..........................S...............K.....................S..I.................-........M........S...........K.............IP..V.......T...R 93.19 %
MOX-11......F..................T............................................D..RAV...............P...........................................................L...Q......T.A..............................Q...........L............................S..........................S...............K...............R.....S....................-........M........S...........K.............IP..V.......T...R 93.19 %
MOX-14.....................................................................................................................................................................................................................................................................................P............................................-...........................................I................ 99.48 %
MOX-16............................................................................S..............................................V.......................................................................Q............................................................A......................K.................................E...V....-................S..........................IP..V............ 97.12 %
MOX-17...........L............DKAAT...........R.............................D..RAV...............P...........................................................L...Q......T.A........................M.....Q...........L............................S..........................S...............K.....................S.........PAMM-----A.P..AAA.HP.........S...........K.............IP..V.......T...R 87.99 %
MOX-18.........................T..I...........R.............................D..RAV...............P...........................................................L...Q......T.A..............................Q...........L............................S..........................S...............K.....................S....................-........M........S...........K.............IP..V.......T...R 93.19 %
MOX-20.........................T..............R.............................D..RAV...............P...........................................................L...Q......T.A..............................Q...........L............................S..........................S...............K.....................S....................-........M........S...........K.............IP..V.......T...R 93.46 %
MOX-21...........L............DKAAT...........R.............................D..RAV...........................Q.GFE......LF...................................L...Q......T.A........................M.....Q...........L............................S..........................S...............K.....................S....................-........M........S...........K....A........IP..V.......T...R 90.31 %
MOX-22...........L.............T..............R.............................D..RAV...............P...........................................................L...Q......T.A........................M.....Q...........L............................S..........................S...............K.....................S....................-........M........S...........K.............IP..V.......T...R 92.93 %
MOX-23.........................T............................................D..RAV...............P......................LF...................................L...Q......T.A........................M.....Q...........L............................S..........................S...............K...............R.....S....................-........M........S...........K.............IP..V.......T...R 92.67 %
C-MOX-1-like 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

Live statistics (since March 29th, 2025)