ARL-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.. MKKFFTIFVLLCVCFAYTTATASAQGLTKLEHKNDATVGVYGINTATGQTYSHNADTRFAYASTFKAITSGLLLQQNSPEALNKTVTIKESDIVAYSPVTEQYVGKTMTLRQLISAAMLQSDNTASNIIMEQLGGLDQLSSRLQALGDTTTNPQRYEPELNNYDPQSTADTSTPRATAHNLQKLLTTDAVAPQQRKFLQNLMFNNKTGESLIKKGVPNSYKVGDKSGQGTTYGTRNDVAVIYPKHQTKPIILVVFTKHQQQDAQPQDELVAQAARHAIHQLD

ARL-2	..........................................................................................................................................I........................................S..Q......................E..D........D.....................L..........V...............................	97.16 %
ARL-3	............................................................................S.............................................................I........................................S..Q......................E..D........D.....................L..........V...............................	96.81 %
ARL-4	................................................K...........................S.............................................................I........................................S..Q......................E..D........D.....................L..........V...............................	96.45 %
ARL-5	....................S....D......................K...........................S..................................................V..........I........................................S..Q......................E..D........D.....................L..........V.......K....K...A.......Q..Q...	93.62 %
ARL-6	......................................................................................................................................................................................N...................L...............................................................................	99.29 %

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)