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

Sequence alignment for the OKP beta-lactamase family

OKP-A-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......
MRYVRLCLISLIAALPLAVFASPPPLEQITRSESQLAGRVGYVEMDLVSGRTLAAWRANERFPLMSTFKVLLCGAVLARVDAGDEQLDRRIRYRQQDLVDYSPVSEKHLADGMTVGELCAAAITMSDNSAGNLLLKSVGGPAGLTAFLRQIGDNVTRLDRWETELNEALPGDVRDTTTPASMAATLRKLLTSHTLSARSQQQLLQWMVDDQVAGPLIRAVLPAGWFIAEKTGAGERGSRGIVALLGPNGKAERIVVIYLRDTPASMAERNQQIARIGAALIEHWQR
OKP-A-2........F..............Q....V..................A..........S.........................................................................................................................................................................D...................................T..................... 97.55 %
OKP-A-3...............................................A..........S......................................................................................................................................A..D...............................D...................................T.........K........... 97.55 %
OKP-A-4........F......................................A..........S.........................................................................................................................................................................D...................................T..................... 98.25 %
OKP-A-5.......................Q......L................A..........S..........................R...........................................................................................................A..D...............................D...................................T..................... 96.85 %
OKP-A-6..................A....Q....V..................A..........S..........................R..................................................R........................................................A..D...............................D...................................T.........K........... 95.80 %
OKP-A-7..C....................Q......L................A..........S..........................R.......P...................................................................................................A..D...............................D...................................A.........K........... 95.80 %
OKP-A-8..................A.........V..................A..........S.........................................................................................................................................................................D...................................T..................... 97.90 %
OKP-A-9...............................................A..........S..........A...........................................................................................................................A..D...............................D...................................T.........K........... 97.20 %
OKP-A-10..C......P....................L................A..........S......................................................................................................................................A..D...............................D..........................M........T.........K........... 96.15 %
OKP-A-11..................A.........V..................A..........S......................................................................................................................................A..................................D...................................T..................... 97.55 %
OKP-A-12..................A....Q....V..................A..........S......................................................................................................................................A..................................D...................................T..................... 97.20 %
OKP-A-13...I....F......................................A..........S.........................................................................................................................................................................D...................................T..................... 97.90 %
OKP-A-14...I....F......................................A..........S............................................................................................................................T............................................D...................................TI.................... 97.20 %
OKP-A-15........F......................................-----......S.........................................................................................................................................................................D...................................T..................... 96.85 %
OKP-A-16.................VA....Q....V..................A..........S......................................................................................................................................A..................................D...................................T..................... 96.85 %
OKP-A-17........F...................V..................A..........S......................................................................................................................................A..................................D...................................T..................... 97.55 %
OKP-A-18..................A.........V..................A..........S......................................................................................................................................A..................................D..................................T...................... 97.55 %
OKP-A-19........F......................................A..........S................................S........................................................................................................................................D...................................T..................... 97.90 %
OKP-A-20....................................................................................................................................................................................................................................D...................................T..................... 99.30 %
OKP-A-21..................A.........V..................A..........S......................................................................................................................................A..................................D...................................T......H.............. 97.20 %
OKP-A-22.......................Q......L................A..........S..........................R...........................................................................................................A..D...............................D...................................T.........K........... 96.50 %
OKP-A-23.......F..........A.........V..................A..........S.........................................................................................................................................................................D...................................T..................... 97.55 %
OKP-A-25...............................................A....................................................................................................................................................................................D...................................T..................... 98.95 %
OKP-A-27..................A.........V..................A..........S......................................................................................................................................A..................................D......................................................... 97.90 %
OKP-A-28...............................................A..........S......................................................................................................................................A..................................D......................................................... 98.60 %
OKP-A-30...............................................A..........S..........................R...........................................................................................................A..D...............................D...................................T.........K........... 97.20 %
OKP-A-31...............................................A..........S......................................................................................................................................A..................................D...................................T..................... 98.25 %
OKP-A-32..................A.........V..................A..........S...........................................................................................N.............................................................................D...................................T..................... 97.55 %
OKP-A-39..C..............P.....Q.......................A......T...S..........................R...........................................................................................................A..................................D...................................T..................... 96.50 %
OKP-A-40..C..............P.....QS......................A..........S..........................R...........................................................................................................A..................................D...................................T..................... 96.50 %
OKP-A-41..C..............P.....Q.......................A..........S.......P..................R...........................................................................................................A..................................D...................................T..................... 96.50 %
OKP-A-42.......................Q......L................A..........S..........................R...........................................................................................................A..D...............................D...................................A.........K........... 96.50 %
OKP-A-43...............................................A..........S...................................................................Y..................................................................A..D...............................D...............................N...T.........K........... 96.85 %
OKP-A-44..C......P....................L................A..........S......................................................................................................................................A..D............................L..D..........................M........T.........K........... 95.80 %
OKP-A-45..C......P....................L................A..........S......................................................................................................................................A..D...............................D...............................N...T.........K........... 96.15 %
OKP-A-46....H.............A............................A..........S......................................................................................................................................A............R.....................D...................................T.........K........... 96.85 %
OKP-A-47........F.....................L................A.D........S......................................................................................................................................A..D...............................D...................................T.........K........... 96.50 %
OKP-A-48........F..............Q......L................A.D........S......................................................................................................................................A..D...............................D...................................T.........K........... 96.15 %
OKP-A-49..................A....Q....V..................A..........S..........................R..................................................R........................................................A..D...............................D.....D.............................T.........K........... 95.45 %
OKP-A-50........F.........A.........V..................A..........S......................................................................................................................................A..D...............................D...................................T.........K........... 96.50 %
OKP-A-51..................A.........V..................A..........S.............................................................................R........................................................A..D...............................D...................................T.........K........... 96.50 %
OKP-A-52..................A.........V..................A..........S..........................R..................................................R........................................................A..D...............................D...................................T.........K........... 96.15 %
OKP-A-53..................A.........V............MI....A..........S.....................................................................................................................................QR..................................D...................................T..................... 96.50 %
OKP-A-54.........................................MI....A..........S.....................................................................................................................................QR..D...............................D...................................T.........K........... 96.50 %
OKP-A-55.C......F...................V..................A..........S......................................................................................................................................A..................................D..........................................R.............. 97.20 %
OKP-A-56..................A.........V..................A..........S...................................................G.....................................................................................................................D......................................................... 97.90 %
OKP-A-57.......F..........A............................A..........S...................................................G.....................................................................................................................D......................................................... 97.90 %
OKP-A-58..................A.........V..................A..........S.........................................................................................................................................................................D...................................T.T.................R. 97.20 %
OKP-A-60........F..............Q......L................A..........S......................................................................................................................................A..D...............................D...................................T..................... 96.85 %
OKP-A-62........F..............Q......L................A..........S..........................R..................................................R........................................................A..................................D...................................T..................... 96.50 %
OKP-A-63.......................Q......L................A..........S..........................R...........................................................................................................A..................................D...................................A.........K........... 96.85 %
OKP-A-64...............................................A..........S..........................R...........................................................................................................A..D...............................D...................................T..................... 97.55 %
OKP-A-65.......................Q..R...L................A..........S..........................R...........................................................................................................A..D...............................D...................................T..................... 96.50 %
OKP-A-66.......................Q......L................A..........S..........................R...........................................................................................................A..D...............................D...................................T................Q.... 96.50 %
OKP-A-67.......................Q......L................A..........S..........................R...........................................................................................................A..D............E..................D...................................T..................... 96.50 %
OKP-A-68.......................Q......L................A..........S......................................................................................................................................A..D...............................D...................................T.........K........... 96.85 %
OKP-A-69.......................Q......L................A..........S..........................R...........................................................................................................A..D...............................D......................................................... 97.20 %
OKP-A-70.......................Q......L................A..........S..........................R...........................................................................................................A..................................D...................................T..................... 97.20 %
OKP-A-71.......................Q....V..................A..........S..........................R...........................................................................................................A..D...............................D...................................T..................... 96.85 %
OKP-A-72.......................Q.......................A..........S..........................R...........................................................................................................A..D...............................D...................................T..................... 97.20 %
OKP-A-73.........Y.....................................A..........S......................................................................................................................................A..................................D...................................T.........K........... 97.55 %
OKP-A-74..C............................................A..........S......................................................................................................................................A..D...............................D...................................T.........K........... 97.20 %
OKP-A-75.......................Q.......................A..........S......................................................................................................................................A..D...............................D...................................T.........K........... 97.20 %
OKP-A-76...............................................A..........S......................................................................................................................................A..D..........L....................D...................................T.........K........... 97.20 %
OKP-A-77..C..............P.....Q.......................A..........S..........................R...........................................................................................................A..................................D...................................T..................... 96.85 %
OKP-A-78...............................................A..........S..........................R...........................................................................................................A..................................D...................................T..................... 97.90 %
OKP-A-79..................T....Q....................I..A..........S......................................................................................................................................A..................................D...................................T..................... 97.20 %
OKP-A-80..................T....Q.......................A..........S......................................................................................................................................A..................................D...................................T..................... 97.55 %
OKP-A-81.......................Q.......................A..........S......................................................................................................................................A..................................D...............................N...T..................... 97.55 %
OKP-A-82.......................Q.......................A..........S.........................................................................................................................................................................D...................................T..................... 98.25 %
OKP-A-83.......................Q.......................A..........S......................................................................................................................................A..................................D...................................T..................... 97.90 %
OKP-A-84.......................Q.................M.....A..........S..........................R..............................................................................................................................................D......................................................... 97.90 %
OKP-A-85..................A............................A..........S.............................................................................R...................................L....................A..................................D...................................T.........K........... 96.85 %
OKP-A-86...............................................A..........S......................................................................................................................................A..................................D...................................T...................R. 97.90 %
OKP-A-87...............................................A..........S.S....................................................................................................................................A..................................D...................................T...................R. 97.55 %
OKP-A-88..................A.........V..................A..........S......................................................................................................................................A..D...............................D...................................T.........K........... 96.85 %
OKP-A-89....H.............A............................A..........S......................................................................................................................................A..................................D...................................T.........K........... 97.20 %
OKP-A-90......................................H........A..........S......................................................................................................................................A..................................D...................................T..................... 97.90 %
OKP-A-92..................A.........V..................A..........S................................S........................................................................................................................................D...................................T..................... 97.55 %
OKP-A-93..................A.........V..................A..........S.........................................................................................................................................................................D...................................T.T................... 97.55 %
OKP-A-94..................A............................A..........S......................................................................................................................................A..................................D...................................T..................... 97.90 %
OKP-A-96..................A.........V..................A..........S.........................................................................................................................................................................D...................................T.........K........... 97.55 %
OKP-A-97............................V..................A..........S.........................................................................................................................................................................D...................................T..................... 98.25 %
OKP-A-98........F.........A.........V..................A..........S.........................................................................................................................................................................D...................................T......H.............. 97.20 %
OKP-A-99..................A.........V..................A..........S.........................................................................................................................................................................D...................................T......H.............. 97.55 %
OKP-A-100..................A....Q....V............M.....A..........S.....................................................................................................................................QR..................................D...................................T..................... 96.50 %
OKP-A-101..................A....Q....V.........H........A..........S.........................................................................................................................................................................D...................................T..................... 97.20 %
OKP-A-102..................A....Q....V..................A..........S.........................................................................................................................................................................D...................................T..................... 97.55 %
OKP-A-103........F..........I...........................A..........S......................................................................................................................................A..................................D...................................T..................... 97.55 %
OKP-A-104.......................Q.......................A..........S....................................................................................................................................................A....................D...................................T..................... 97.90 %
OKP-A-105........F......................................A..........S..............................................................................................................................................L..........................D...................................T..................... 97.90 %
OKP-A-106........F......................................A..........S.................................................................................................................L.......................................................D.............T.....................T..................... 97.55 %
OKP-A-107........F......................................A..........S.........................................................................................................................................................................D.........L.........................T..................... 97.90 %
OKP-A-108........F..............................G.......A..........S.........................................................................................................................................................................D...................................T..................... 97.90 %
OKP-A-109........F......................................A..........S....................................................................................................H....................................................................D...................................T..................... 97.90 %
OKP-A-110........F......................................A..........S.........................................................................................................................................................................D.............T.....................T..................... 97.90 %
OKP-A-111...............................................A..........S.........................................................................................................................................................................D...................................T..................... 98.60 %
OKP-A-112........F......................................A..........S.........................................................................................................................................................................D.................................Q.T..................... 97.90 %
OKP-A-113........F......................................A..........S.........................................................................................................................................................................D...................................T.S................... 97.90 %
OKP-A-114........F......................................A..........S.....................................................................................................................................QA..................................D...................................T..................... 97.55 %
OKP-A-115........F..............Q....V..................A..........S......................................................................................................................................A..................................D...................................T..................... 97.20 %
OKP-A-116........F...................V..................A..........S......................................................................................................................................A..................................D......................................................... 97.90 %
OKP-A-117...............................................A..........S......................................................................................................................................A..D...............................D...............................N...T.........K........... 97.20 %
OKP-B-1.......................Q.....KI..G.............A...M......S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-2.......................Q.....KI..G.............A..........S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-3.......................Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D..............A.T.V.......G........... 93.71 %
OKP-B-4.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS................R.................D..................D................T.V.......G........... 94.41 %
OKP-B-5.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.71 %
OKP-B-6.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 94.41 %
OKP-B-7.......................Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-8.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-9.......................Q.....KI...........I....A..........S................................H...........................................................................................T...R...TPS................R.................D..................D..............A.T.V.......G........... 93.36 %
OKP-B-10.......................Q.....KI................A..........S................................H....................................T.......I...........................................N..T.......TPS................R.................D..................D..............A.T.........V........... 93.36 %
OKP-B-11............T..........Q.....KI................A......T...S................................H............................................I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-13...I...................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D..............A.T.........V........... 93.36 %
OKP-B-15............T..........Q.....KI................A..........S................................H...........................................................................................T...R...TPS.......L........R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-16...F...................Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.71 %
OKP-B-17.......................Q.....KI..G.............A..........S................................H...........................................................................................T.......TPS................R.................D..................D................T.V.......G........... 94.06 %
OKP-B-18.......................Q.....KI..G.............A..........S................................H............................................I..............................................T.......TPS..................................D..................D..............A.T.........G........... 94.06 %
OKP-B-19.......................Q.....KI..G.............A...M......S................................H....................................T.......I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.01 %
OKP-B-20.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D..............A.T.V.......G........... 93.36 %
OKP-B-21.......................Q.....KI..G.............A..........S................................H...........................................................................................T.......TPS..................................D..................D..............A.T.....E...G........... 94.06 %
OKP-B-22.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.T.......G........... 94.06 %
OKP-B-23......Y................Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-24.......................Q.....KI................A..........S................................H....................................T.......I.S...........F................................T.......TPS................R.................D..................D................T.V.......G........... 93.01 %
OKP-B-27...F...................Q.....KI................A..........S................................H...........................................................................................T...R...TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-28.......................Q.....KI................A..........S................................H..........................................................................Q................T.......TPS..................................D..................D..............A.T.........G........... 94.41 %
OKP-B-29.......................Q.....KI................A..........S................................H....................................T.......I.............F................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-31.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D..............S.T.V.......G........... 93.36 %
OKP-B-33.......................Q.....KI................A..........S................................H...H........................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-34.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D..............A.T.........V........... 93.71 %
OKP-B-36............T..........Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-38.......................Q.....KI..G.............A..........S................................H...........................................................................................T.......PPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-40.......................Q.....KI................A..........S................................H....................................T.......I..............................................T...R...TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-41.......................Q.....KI..G.............A..........S................................H............................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-44.......................Q.....KI..G.........V...A...M......S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-45.......................Q.....KI..G.............A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-49.......................Q.....KI..G.............A..........S................................H...........................................................................................TN......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-61...I...I...L.T.....H...Q.....KI................A..........D....M......V................E.K.H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 91.26 %
OKP-B-62.......................Q.....KI..G.............A..........S................................H................I..........................................................................T.......TPS......R.........R.......S.........D........A..........N.........................G........... 93.36 %
OKP-B-63.S.....................Q.....KI................A..........S................................H................I...................T.......I..............................................T.......TPS......R.........R.......S.........D........A..........N.........................G........... 92.66 %
OKP-B-64.......................Q.....KI................A..........S................................H..........................................................................Q................T...N...TPS............T.....................D..................D..............A.T.........G........... 93.71 %
OKP-B-65.............T.........Q.....KI..G.............A...M......S................................H..................N........................................................................T.......TPS................R.................D..................D..............A.T.........G........... 93.01 %
OKP-B-66.......................QS....KI..G.............A...M......S................................H..................N........................................................................T.......TPS................R.................D..................D..............A.T.........G........... 93.01 %
OKP-B-67.......................Q.....KI..G.............A...M......S................................H...........................................................................................T.......TPS................R.....L...........D.........C........D..............A.T.........G........... 93.01 %
OKP-B-68.......................Q.....KI..........MI....A..........S................................H..........................................................................Q................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-69.......................Q.....KI..G.............A...M......S................................H...........................................................................................T.......TPS...H............R.................D..................D..............A.T.........G.........K. 93.01 %
OKP-B-70.......................Q.....KI..G.......MI....A...M......S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G.........K. 92.66 %
OKP-B-71.......................Q.....KI..G.............A...M......S................................H.....................................................T....................Q................T.......IPS..................................D..................D..............A.T.........G........... 93.36 %
OKP-B-72....C......V...........Q.....KI..G.............A..........S................................H...........................................................................................T.......TPS..................................D..................D..............A.T.....E...G........... 93.36 %
OKP-B-73.......................Q.....KI..G.............A..........S................................H..........................................................N................................T.......TPS..................................D..................D..............A.T.....E...G..T........ 93.36 %
OKP-B-76.......................Q.....KI................A..........S................................H...........................................................................................T...R...PPS................R........E........D..................D..............A.T.........V........... 93.71 %
OKP-B-77............T..........Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R........E........D......L...........D..............A.T.........G........... 93.01 %
OKP-B-78.......................Q.....KI...........I....A..........S................................H...........................................................................................T...R...TPS................R.................D..V...............D..............A.T.V.......G........... 93.01 %
OKP-B-79...F...................Q.....KI................A..........S................................H.........................................................H.................................T...R...TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-80...F..................LQ.....KI................A..........S................................H.........................................................H.................................T...R...TPS................R.................D..................D..............A.T.........G........... 93.01 %
OKP-B-81............T..........Q.....KI................A..........S........L.......................H...........................................................................................T...R...TPS.......L........R.................D..................D..............A.T.........G........... 93.01 %
OKP-B-82............T..........Q.....KI................A..........S................................H...............................N...........................................................T...R...TPS.......L........R.................D..................D..............A.T.........G........... 93.01 %
OKP-B-83............T..........Q.....KI................A..........S................................H...........................................................................................T...R...TPS.......L........RM................D..................D..............A.T.........G........... 93.01 %
OKP-B-84.......................Q.....KI..G.............A..........S................................H............................................I..............................................T.......TPS.........R......R.................D..................D................T.V.......G........... 93.36 %
OKP-B-85.......................Q.....KI..G.............A..........S.............................Q..H............................................I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-86.......................Q.....KI..G.............A..........S................................H............................................I..............................................T.......TPS................R.................D..................D................T.V.......V........... 93.71 %
OKP-B-87.......................Q.....KI..G.............A..........S................................H............................................I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.71 %
OKP-B-88.......................Q.....KI..G.............A..........S................................H....................................T.......I..D...........................................T.......TPS................R.................D..................D................T.V.......G........... 93.01 %
OKP-B-89.......................Q.....KI..G.............A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D...........S....T.V.......G........... 93.01 %
OKP-B-90.......................Q.....KI..G.............A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D..........Q.....T.V.......G........... 93.01 %
OKP-B-91............T..........Q.....KI.....G..........A..........S................................H............................................I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-92.......................Q.....KI................A..........S................................H......................G.............T.......I....................................C.........T.......TPS................R.................D..................D................T.V.......G........... 93.01 %
OKP-B-93.......................Q.....KI..........M.....A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D..............S.T.V.......G........... 93.01 %
OKP-B-94.S.....................Q.....KI................A..........S................................H....................................T.......I.............F................................T.......TPS................R.................D..................D................T.V.......G........... 93.01 %
OKP-B-95.......................Q.....KI................A...M......S................................H....................................T.......I..............................................T.......PPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-96.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R...L.............D..................D................T.V.......G........... 93.36 %
OKP-B-97.......................Q.....KI................A..........S................................H............................................I........................................P.....T.......TPS................R.................D..................D................T.V.......G...V....... 93.36 %
OKP-B-98..................G....Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-99.......................Q.....KI................A..........S....................E...........H....................................T.......I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-100.......................Q.....KI..........M.....A..........S................................H............................................I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.71 %
OKP-B-101.......................Q.....KI................A...M......S................................H....................................T.......I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-102.......................Q.....KI................A..........S..................T.............H....................................T.......I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-103.......................Q.....KI................A..........S................................H.................V..................T.......I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-104.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................W.................D..................D................T.V.......G........... 93.71 %
OKP-B-105.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS...H............R.................D..................D................T.V.......G........... 93.36 %
OKP-B-106.......................Q.....KI................A..........S................................H..................N.................T.......I..............................................T.......TPS................R.................D..................D................T.V.......G........... 93.36 %
OKP-B-107.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......PPS................R.................D..................D................T.V.......G........... 93.71 %
OKP-B-108.......................Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D................T.V.......G..V........ 93.71 %
OKP-B-109.......................Q.....KI................A..........S................................H............................................I..............................................T.......PPS................R.................D..................D................T.V.......G........... 94.06 %
OKP-B-110.......................Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D................T.V.......G...V....... 93.71 %
OKP-B-111.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D................T.V.......W........... 93.71 %
OKP-B-112.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D..........M.....T.V.......G........... 93.36 %
OKP-B-113.......................Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D................T.V.......G........... 94.06 %
OKP-B-114.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TSS................R.................D..................D................T.V.......G........... 93.71 %
OKP-B-115.......................Q.....KI................A..........S................................H....................................T......................................................T.......TPS................R.................D..................D................T.V.......G........... 94.06 %
OKP-B-116.......................Q.....KI................A..........S................................H...........................................................................................T...R...TPS................R........E........D..................D..............A.T.V.......G........... 93.36 %
OKP-B-117.......................Q.....KI..G.............A..........S................................H............................................I..............................................T.......TPS................R.................D..................D..............A.T.V.....F.G........... 93.01 %
OKP-B-118.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D.................SD..............A.T.V.......G........... 93.01 %
OKP-B-119.......................Q.....KI................A..........S................................H............................................I..............................................T.......TPS........Q.......R.................D..................D..............A.T.V.......G........... 93.36 %
OKP-B-120............T..........Q.....KI................A..........S..............................L.H............................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-121.......................Q.....KI................A..........S.......P........................H....................................T.......I..............................................T.......TPS................R.................D..................D..............A.T.........V........... 93.36 %
OKP-B-122.............T.........Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS................R.................D..................D..............A.T.........V........... 93.36 %
OKP-B-123.......................Q.....KI................A..........S.....................N..........H................................I...T.......I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.01 %
OKP-B-125.......................Q.....KI................A..........S................................H....................................T.......I.R............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-126.......................Q.....KI................A..........S....................E...........H....................................T.......I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-127.......................Q.....KI................A..........S................................H.........................H..........T.......I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-128.......................Q.....KI................A..........S................................H....................................T..K....I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-129.......................Q.....KI................A..........S................................H....................................T.......I........................................A.....T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-130.......................Q.....KI................A.......R..S................................H...........................................................................................T.......TPS..................................D..................D..............A.T.........G........... 94.41 %
OKP-B-131.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS..................................D..................D................T.........G........... 95.10 %
OKP-B-132.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......TPS..................................D..................D..............A.T.........G........... 94.06 %
OKP-B-133.......................Q.....KI................A..........S................................H....................................T.......I..............................................T.......PPS..................................D..................D..............A.T.........G........... 94.06 %
OKP-B-134.H.....................Q.....KI................A..........S................................H............................................I..............................................T.......TPS..................................D..................D..............A.T.........G........... 94.06 %
OKP-B-135.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.V.......G........... 94.06 %
OKP-B-136.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS..................................D..................D................T.V.......G........... 94.76 %
OKP-B-137.......................Q.....KI..........M.....A..........S................................H............................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-138.......................Q.....KI................A..........S..............................L.H............................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-139..........Q............Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-140.......................Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D....H.........A.T.........G........... 93.71 %
OKP-B-141.......................Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D.............NA.T.........G........... 93.71 %
OKP-B-142.......................Q.....KI................A..........S................................H................................L...........I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-143..................L....Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-144.......................Q.....KI................A..........S................................H............................................I..............................................T.......TPS................R...............V.D..................D..............A.T.........G........... 93.71 %
OKP-B-145.......................Q.....KI................A..........S................................H....................................................P......................................T.......TPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-147.......................Q.....KI..........M.....A..........S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-148.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS................R..............V..D..................D..............A.T.........G........... 94.06 %
OKP-B-149.......................Q.....KI................A..........S................................H.......G...................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-151.......................Q.....KI................A..........S................................H..........................................................................Q................T.......TPS................R.................D..................D..............A.T.V.......G........... 93.71 %
OKP-B-153.......................Q.....KI................A..........S................................H............................................I..............................................T.......NPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-154.......................Q.....KI................A..........S................................H.....................I.....................................................................T.......TPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-155.......................Q.....KI................A..........S................................H.........................................................R.................................T.......TPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-156.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS................R.................D..................D..............A.TI........G........... 94.06 %
OKP-B-157.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS................R.................D.........H........D..............A.T.........G........... 94.06 %
OKP-B-159.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS................R........L........D..................D..............A.T.........G........... 94.06 %
OKP-B-160.......................Q.....KI................A..........S................................H...........................................................................................T...R...TPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-161.......................Q.....KI................A..........S................................H...........................................................................................T.......PPS................R.................D..................D..............A.T.........G........... 94.41 %
OKP-B-162.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS..............N.R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-163.......................Q.....KI................A..........S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T..K......G........... 94.06 %
OKP-B-164............T..........Q.....KI................A..........S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-166....L..................Q.....KI................A..........S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.T.......G........... 93.71 %
OKP-B-168.......................Q.....KI..G.............A..........S................................H.................................................T.........................................T.......TPS................R.................D..................D................T.V.......G........... 93.71 %
OKP-B-169.......................Q.....KI..G.............A..........S................................H................................................................................M..........T.......TPS................R.................D..................D................T.V.......G........... 93.71 %
OKP-B-170.............S.........Q.....KI..G.............A..........S................................H............................................I..............................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-171.......................Q.....KI..G.............A..........S................................H.....................................................T.....................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-172.......................Q.....KI..G.............A..........S................................H.....................................................T.....................................T.......PPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-173.......................Q.....KI................A...M......S................................H.........................................................H.................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-174.......................Q.....KI..G.............A..........S......C.........................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-175.......................Q.....KI..G.............A..........R................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 94.06 %
OKP-B-176.......................Q.....KI..G.............A...M......S................................H...........................................................................................T.......TPS................R.................D.....G............D..............A.T.........G........... 93.36 %
OKP-B-177.......................Q.....KI..G.............AR..M......S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-178.......................Q.....KI..G.............A...M......S................................H...................................S.......................................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-179.......................Q.....KI..G.............A...M......S................................H..........................................................................Q................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-180.......................Q.....KI..G.............A...M......S................................H..................N........................................................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-181.......................Q.....KI..G.............A...M......S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G.........K. 93.36 %
OKP-B-182.......................Q.....KI..G.............A...M......S................................H...........................................................................................T.......TPS................R.....L...........D..................D..............A.T.........G........... 93.36 %
OKP-B-183....................S..Q.....KI..G.............A...M......S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-184.......................Q.....KI..G.............A...K......S................................H...........................................................................................T.......TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-185.......................Q.....KI..G.............A...M......S................................H........................................................H..................................T.......TPS................R.................D..................D................T.........G........... 93.71 %
OKP-B-186.......................Q.....KI..G.............A...M......S................................H...........................................................................................T.......TPS................R.................D..................D................T.........G........... 94.06 %
OKP-B-187.......................Q.....KI................A..........S................................H................................L...........I..............................................T.......PPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-188.......................Q.....KI................A..........S................................H............................................I.............................Q................T.......PPS..................................D..................D..............A.T.........G........... 94.06 %
OKP-B-189.......................Q.....KI.....G..........A..........S................................H.....................................................T.....................................T.......TPS..................................D..................D..............A.T.........G........... 94.06 %
OKP-B-190............T..........Q.....KI................A..........S..............................L.H............................................I..............................................T.......TPS..................................D..................D..............A.T.........G........... 93.71 %
OKP-B-192.......................Q.....KI................A..........S................................H...........................................................................................T...R...TPS................R........E........D..................D..............A.T.........V........... 93.71 %
OKP-B-193.......................Q.....KI................A..........S................................H...........................................................................................T...R...TPS................R........E........D..................D..............A.T.........G........... 93.71 %
OKP-B-194............T..........Q.....KI................A..........S................................H...........................................................................................T...R...TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-195.......................Q.....KI................A..........S................................H.........................................................H.................................T...R...TPS................R.................D..................D..............A.T.........G........... 93.71 %
OKP-B-196.......................Q.....KI..G.............A..........S................................H.........................................................H.................................T...R...TPS................R.................D..................D..............A.T.........G........... 93.36 %
OKP-B-197.......................Q.....KI................A..........S................................H......................................A....AT...................................A...................QR......R.........R.......S.........D...................N.........................G........... 93.71 %
OKP-B-198...L.........T.........Q.....KL...........L....A..........S................................H................................................................................A...................QR................R.................D..................D................T..................... 94.41 %
OKP-B-199...L...................Q.....KL...........L....A..........S................................H.......................................................................A........A...................QR................R.................D..................D...................................... 94.76 %
OKP-B-200...L...................Q.....KL................A..........S................................H.......................................................................A........A...................QR................R.................D..................D................T..................... 94.76 %
OKP-B-201...L...................Q.....KL...........L....A..........S................................H.......................................................................A........A...................QR................R.................D..................D................T..................... 94.41 %
OKP-B-P2------.................Q.....KI................A..........S................................H...........................................................................................T.......TPS.......L........R.................D..................D..............A.T.........G......----- 90.21 %
OKP-C-1.......V...L.S.....H...Q.....KL.....S....MI....A.....T....D....M.......................E...H.......A...................T..........A....GT...................................A..................AQH................R.........V.P.....D........A.........D..P.......................G........... 88.46 %
OKP-D-1....H..V...F.C...PL..G.Q.....KI.....S..........A..........D.....T..................V.R.....H.......A...................................DTL...........T..........R..Q...........................AKH.........V......R.................D........A.........D..........M.....TI........A........... 87.41 %
OKP-D-2....H..V...F.C...PL..G.Q.....KI.....S..........A..........D.....T..................V.R.....H.................T....I....................AT.......................R..Q...........................AKH.........V......R.................D........A.........D..........M.....TI........A........... 87.76 %
OKP-D-3.......V...F.C...PL..G.Q.....KI.....S..........A..........D.....T..................V.R.....HH......A.....G..P..........................DPL...........T.............Q......................H....AQH................R.................D........A.........D................TI........A........... 87.41 %
OKP-D-4....H..V...F.C...PL..G.Q.....KI.....S..........A..........D....MV..................V.R.....H.......A...................................DTL...........T..........R..Q...........................AKH.........V......R.................D........A.........D..........M.....TI........A........... 87.06 %
OKP-D-5....H..V...F.C...PL..G.Q.....KI.....S..........A..........D.....T..................V.R.N...H.......A...................................DTL...........T..........R..Q...........................AQH................R.................D........A.........D................TI........A........... 87.76 %
OKP-D-6.......V...F.C...PL..G.Q.....KI.....S..........A..........D.....T..................V.R.....H.......A...................................DTL...........T..........R..Q...........................AKH................R.................D........A.........D................TI........A........... 88.46 %
OKP-D-7.......V...F.C...PL..G.Q.....KI.....S..........A..........D.....T..................V.R.....H.......A...................................DTL...........T..........R..Q......................H....AQH................R.................D........A.........D................TI........A........... 88.11 %
OKP-D-8.......V...F.C...PL..G.Q.....KI.....S..........A..........D.....T..................V.R.....H.......A...................................DTL...........T.............Q......................H....AQH................R.................D........A.........D................TI........A........... 88.46 %
A-OKP 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)