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

Sequence alignment for the OXA-114a-like beta-lactamase family

OXA-114a
........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.....
MTVRRLSCALGAALSLSALGGGPVQAAVLCTVVADAADGRILFQQGTQQACAERYTPASTFKLAIALMGADAGILQGPHEPVWNYQPAYPDWGGDAWRQPTDPARWIKYSVVWYSQLTAKALGQDRFQRYTSAFGYGNADVSGEPGKHNGTDGAWIISSLRISPLEQLAFLRKLVNRQLPVKAAAYELAENLFEAGQADGWRLYGKTGTGSPGSNGVYTAANAYGWFVGWARKDGRQLVYARLLQDERATRPNAGLRARDELVRDWPAMAGAWRP
OXA-114b..........................................................................................................................................................................................................................................................Q........................ 99.64 %
OXA-114c.............................................S...............................................................................................................................................D....V.........................................................................K...... 98.55 %
OXA-114d.........................................................G................................................................................................................................................................................................Q........................ 99.27 %
OXA-114e.......................................................................................................................M..........................................................................V.......................................................Q........................ 98.91 %
OXA-114f..................................................................................................................................................................................................V................................................................................ 99.64 %
OXA-114g..................................................................................................................................................R..........................V...............D....V.......................................................Q........................ 98.18 %
OXA-114h................C.................................................................................................................................................................................V................................................................................ 99.27 %
OXA-114i.............................................................................................................................................................................V...............D....V.......................................................Q........................ 98.55 %
OXA-114j..................................................................................................................................................................................................V........F....................................................................... 99.27 %
OXA-114k.............................................................................................................................C...............................................V...............D....V.......................................................Q........................ 98.18 %
OXA-114l.............................................................................................................................................................................................D..................................................................................... 99.64 %
OXA-114m.............................................................................................................................................................................................D....V................................................................................ 99.27 %
OXA-114n..............................................................V.............................................................................................................R.....................V........F....................................................................... 98.55 %
OXA-114p........................................................................D......................V...........Q.........I......................................................R................D....V...................D............................................................ 97.09 %
OXA-114q.............................................S....................................................................................................................................................V.........................................................................K...... 98.91 %
OXA-114r..............................................A.................................................................................................................................................................................................................................... 99.64 %
OXA-114s................C............................................................................................................................................................................D....V........................................................S....................... 98.55 %
OXA-114t.............................................................................................................................................................................V...............D....V................................................................................ 98.91 %
OXA-114u.............I.................................R...........................................................Q.........I............A.........................................R....E...........D....V..................G.................................H..............M............ 95.64 %
OXA-114v............................................................................................................................................................................R.............................................................................Q........................ 99.27 %
OXA-114w.............................................................................................................................................................................................D....V.......................................................Q........................ 98.91 %
OXA-114x.....................D............................................................................................................................................................................................................................................................. 99.64 %
D-OXA-114a-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

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