Beta-Lactamase DataBase
Beta-Lactamase DataBase - Structure and Function Home Enzymes Structures Mutants Kinetics BLAST
Beta-Lactamase DataBase
Class A Sub-class B1 Sub-class B2 Sub-class B3 Class C Class D

Enzymes

Ambler sub-class B3 beta-lactamases
Sequence alignment for sub-class B3

Ambler
class
Protein
name
Alternative
protein names
Subfamily
GenPeptID
GenBankID
PubMedID (DOI)
Sequence
Number of PDB
structures
Mutants
Phenotype
Functional
information
Natural (N) or
Acquired (A)

AIM

Sequence alignment for AIM

B3AIM-1CAQ53840 AM998375 22985886 (DOI) view52A
B3AIM-2UBK05373 OK067203 viewN (uncultured bacterium)

ALG6

B3ALG6-1APR64488 KU167038 28082950 (DOI) viewCarbapenemaseN (uncultured bacterium)

ALG11

Sequence alignment for ALG11

B3ALG11-1APR64489 KU167039 28082950 (DOI) viewCarbapenemaseN (uncultured bacterium)

AM1

B3AM1-1AGU01669 KF485391 31487611 (DOI) viewN (uncultured bacterium)

BJP

Sequence alignment for BJP

B3BJP-1BAC51495 BA000040 16723554 (DOI) view6 viewN (Bradyrhizobium diazoefficiens USDA 110)
B3BJP-2KWV52900 LNCU01000081 viewN (Bradyrhizobium sp. BR 10303)
B3BJP-3WP_029080310 viewN (Bradyrhizobium sp. th.b2)
B3BJP-4SEC90965 FNTH01000001 viewN (Bradyrhizobium erythrophlei MT12)
B3BJP-5WP_028342494 viewN (Bradyrhizobium elkanii)
B3BJP-6WP_038386254 viewN (Bradyrhizobium elkanii)
B3BJP-7WP_028334982 viewN (Bradyrhizobium elkanii)
B3BJP-8ODM72977 LWUI01000040 viewN (Bradyrhizobium elkanii BLY3-8)
B3BJP-9SDF69872 FMZW01000068 viewN (Bradyrhizobium sp. R5)
B3BJP-10OMI05111 MPVQ01000065 viewN (Bradyrhizobium sp. UFLA 03-321)
B3BJP-11KRP89346 LJYE01000100 viewN (Bradyrhizobium pachyrhizi BR3262)
B3BJP-12WP_076867191 viewN (Bradyrhizobium mercantei)
B3BJP-13ERF81380 AMFB01000040 viewN (Bradyrhizobium sp. DFCI-1)
B3BJP-14SFJ89365 FOQM01000041 viewN (Bradyrhizobium sp. Gha)
B3BJP-15WP_027534065 viewN (Bradyrhizobium sp. WSM3983)
B3BJP-16KZD21557 LVYV01000045 viewN (Tardiphaga robiniae Vaf-07)
B3BJP-17SEH98545 FNWZ01000003 viewN (Tardiphaga sp. OK245)
B3BJP-18SFL60382 FOTP01000002 viewN (Bradyrhizobium sp. NFR13)
B3BJP-19KJC33704 JYMT01000043 viewN (Bradyrhizobium sp. LTSP885)
B3BJP-20KJC58023 JYMU01000049 viewN (Bradyrhizobium sp. LTSPM299)
B3BJP-21OKO75501 LGHM01000122 viewN (Bradyrhizobium sp. AS23.2)
B3BJP-22OKO85398 LGHL01000082 viewN (Bradyrhizobium sp. NAS80.1)
B3BJP-23BAL75272 AP012279 viewN (Bradyrhizobium sp. S23321)
B3BJP-24EIG61949 JH600073 viewN (Bradyrhizobium sp. WSM1253)
B3BJP-25WP_027566518 viewN (Bradyrhizobium sp. URHA0013)
B3BJP-26SEM27952 FOBX01000001 viewN (Bradyrhizobium sp. OK095)
B3BJP-27WP_027546440 viewN (Bradyrhizobium sp. WSM2254)
B3BJP-28SFJ27229 FOQJ01000006 viewN (Bradyrhizobium sp. cf659 CF659)
B3BJP-29KGJ66693 ADOU02000005 viewN (Bradyrhizobium diazoefficiens SEMIA 5080)
B3BJP-30BAR54274 AP014685 viewN (Bradyrhizobium diazoefficiens NK6)
B3BJP-31WP_027551153 viewN (Bradyrhizobium sp. Cp5.3)
B3BJP-32CUU16636 LN907826 viewN (Bradyrhizobium sp.)
B3BJP-33APG10250 CP017637 viewN (Bradyrhizobium japonicum J5)
B3BJP-34WP_028156743 viewN (Bradyrhizobium japonicum)
B3BJP-35KGT75514 JRPN01000025 viewN (Bradyrhizobium japonicum Is-34)
B3BJP-36WP_028152191 viewN (Bradyrhizobium japonicum)
B3BJP-37WP_038976025 viewN (Bradyrhizobium japonicum)
B3BJP-38WP_038944221 viewN (Bradyrhizobium japonicum)
B3BJP-39BAL08739 AP012206 viewN (Bradyrhizobium japonicum USDA 6)
B3BJP-40WP_038957655 viewN (Bradyrhizobium japonicum)
B3BJP-41AHY53289 CP007569 viewN (Bradyrhizobium japonicum SEMIA 5079)
B3BJP-42WP_063688582 viewN (Bradyrhizobium stylosanthis)
B3BJP-43SCB49740 FMAI01000014 viewN (Bradyrhizobium sp. err11 ERR11)
B3BJP-44SFU96799 FPBQ01000008 viewN (Bradyrhizobium arachidis LMG 26795)
B3BJP-45WP_027562337 viewN (Bradyrhizobium)
B3BJP-46EJN07222 AKIY01000328 viewN (Bradyrhizobium sp. YR681)
B3BJP-47OPY98080 LWIG01000012 viewN (Bradyrhizobium sp. BR10280 p9-20)
B3BJP-48WP_018642650 viewN (Bradyrhizobium japonicum)
B3BJP-49SDJ48686 FNCU01000051 viewN (Bradyrhizobium sp. Rc2d)
B3BJP-50KYG98335 JXJM01000001 viewN (Bradyrhizobium sp. DOA1)
B3BJP-51AMA59514 CP013949 viewN (Bradyrhizobium sp. CCGE-LA001)
B3BJP-52WP_027579016 viewN (Bradyrhizobium sp. Ai1a-2)
B3BJP-53WP_028165715 viewN (Bradyrhizobium elkanii)
B3BJP-54KJC39932 JYMS01000044 viewN (Bradyrhizobium sp. LTSP857)
B3BJP-55KJC34044 JYMR01000056 viewN (Bradyrhizobium sp. LTSP849)
B3BJP-56OAF12929 LUUB01000038 viewN (Bradyrhizobium sp. BR 10245)
B3BJP-57OAF18584 LSEF01000033 viewN (Bradyrhizobium neotropicale BR 10247)

BLEG

B3BLEG-1AIC95013 CP003923 34502284 (DOI) view1N (Alkalihalobacillus lehensis G1)

CAR

B3CAR-1AIA71664 CP007744 18443127 (DOI) viewN (Pectobacterium atrosepticum)

CAU

Sequence alignment for CAU

B3CAU-1CAC87665 AJ308331 12019096 (DOI) viewN (Caulobacter vibrioides)
B3CAU-2Mbl1bCAC48262 AJ315850 11749954 (DOI) viewN (Caulobacter vibrioides)

CHI

B3CHI-1ACU62014 CP001699 view1N (Chitinophaga pinensis DSM 2588)

CPS

B3CPS-1AJP77054 KP109675 26482314 (DOI) viewN (Chryseobacterium piscium Stok-1)

CRD3

B3CRD3-1APR64487 KU167037 28082950 (DOI) viewCarbapenemaseN (uncultured bacterium)

CSR

B3CSR-1AKE96626 CP011047 32542533 (DOI) view5N (Cronobacter sakazakii ATCC 29544)

DHT2

B3DHT2-1APR64485 KU167035 28082950 (DOI) viewCarbapenemaseN (uncultured bacterium)

EAM

B3EAM-1AFN85388 JN558591 22850693 (DOI) viewN (Erythrobacter aquimaris)

ECM

B3ECM-1WP_122630824 NG_062207 22850693 (DOI) viewN (Erythrobacter citreus)

EFM

B3EFM-1AFN85384 JN558587 22850693 (DOI) viewN (Erythrobacter flavus)

ELM

B3ELM-1AFN85386 JN558589 22850693 (DOI) viewN (Erythrobacter longus)

ESP

Sequence alignment for ESP

B3ESP-1AJP77085 KP109681 26482314 (DOI) viewN (Epilithonimonas tenax Stok-2)
B3ESP-2APR64490 KU167040 28082950 (DOI) viewCarbapenemaseN (uncultured bacterium)
B3ESP-3CMQ-1SHK56228 FRAM01000003 32542533 (DOI) viewN (Chryseobacterium molle DSM 18016)

EVM

B3EVM-1AFN85385 JN558588 22850693 (DOI) viewN (Erythrobacter vulgaris)

FEZ

B3FEZ-1CAB96921 Y17896 10817705 (DOI) view51 viewN (Fluoribacter gormanii)

GOB

Sequence alignment for GOB

B3GOB-1GOB-1-likeAAF04458 AF090141 10858348 (DOI) view3a viewN (Elizabethkingia meningoseptica)
B3GOB-2GOB-P1—(—)
B3GOB-3GOB-3-likeAQW96880 CP016373 10858348 (DOI) viewN (Elizabethkingia anophelis 3375)
B3GOB-4GOB-3-likeOPB48912 MAHS01000010 10858348 (DOI) viewN (Elizabethkingia anophelis E6809)
B3GOB-5GOB-5-likeKUY14270 LNOG01000023 10858348 (DOI) viewN (Elizabethkingia anophelis)
B3GOB-6GOB-3-likeOCW73950 LWDS01000010 10858348 (DOI) viewN (Elizabethkingia anophelis EM361-97)
B3GOB-7GOB-7-likeKUY22119 LNOJ01000025 10858348 (DOI) viewN (Elizabethkingia genomosp. 3)
B3GOB-8GOB-5-likeAAQ54756 AY348327 20571954 (DOI) viewN (Elizabethkingia meningoseptica)
B3GOB-9GOB-5-likeAAT68576 AY647246 20571954 (DOI) viewN (Elizabethkingia meningoseptica)
B3GOB-10GOB-5-likeAAT68577 AY647247 20571954 (DOI) viewN (Elizabethkingia meningoseptica)
B3GOB-11GOB-11-likeAAT68578 AY647248 20571954 (DOI) viewN (Elizabethkingia meningoseptica)
B3GOB-12GOB-12-likeAAT68579 AY647249 20571954 (DOI) viewN (Elizabethkingia meningoseptica)
B3GOB-13GOB-11-likeAAT68580 AY647250 20571954 (DOI) viewN (Elizabethkingia meningoseptica)
B3GOB-14GOB-11-likeAAT68582 AY647252 20571954 (DOI) viewN (Elizabethkingia meningoseptica)
B3GOB-15GOB-11-likeAAV65595 AY775547 20571954 (DOI) viewN (Elizabethkingia meningoseptica)
B3GOB-16GOB-16-likeAAW82618 AY899331 20571954 (DOI) viewN (Elizabethkingia meningoseptica)
B3GOB-17GOB-16-likeAAW82619 AY899332 20571954 (DOI) viewN (Elizabethkingia meningoseptica)
B3GOB-18GOB-1-likeAAY53478 DQ004496 20571954 (DOI) view11N (Elizabethkingia meningoseptica)
B3GOB-19GOB-11-likePSL87831 PYAO01000014 31840164 (DOI) viewN (Elizabethkingia miricola)
B3GOB-20GOB-5-likeEHM96980 AHHG01000028 viewN (Elizabethkingia anophelis Ag1)
B3GOB-21GOB-3-likeCDN76639 CCAC010000001 viewN (Elizabethkingia anophelis Po0527107)
B3GOB-22GOB-16-likeKUY17880 LNOH01000015 viewN (Elizabethkingia meningoseptica KC1913)
B3GOB-23GOB-11-likeOPB86566 MAGX01000005 viewN (Elizabethkingia miricola CSID_3000517120)
B3GOB-24GOB-1-likePKR31834 PJMA01000002 viewN (Elizabethkingia anophelis OSUVM1)
B3GOB-25GOB-11-likeAZZ89481 MK360038 viewN (Elizabethkingia miricola)
B3GOB-26GOB-11-likeOPC53136 MAHR01000046 viewN (Elizabethkingia anophelis CSID_3015183686)
B3GOB-27GOB-16-likeODM55102 MCJH01000002 viewN (Elizabethkingia meningoseptica EM1)
B3GOB-28GOB-1-likeWP_087093762 NG_068171 viewN (Elizabethkingia anophelis)
B3GOB-29GOB-7-likeOPC58414 MAHQ01000004 viewN (Elizabethkingia genomosp. 3 CSID_3015183685)
B3GOB-30GOB-1-likeOPC31639 MAHJ01000011 viewN (Elizabethkingia endophytica CSID_3000516978)
B3GOB-31GOB-7-likeATL43707 CP023746 viewN (Elizabethkingia miricola)
B3GOB-32GOB-11-likeOBS13266 LSGQ01000007 viewN (Elizabethkingia miricola GTC_862)
B3GOB-33GOB-33-likeOPB87696 MBDR01000030 viewN (Elizabethkingia sp. F8124)
B3GOB-34GOB-33-likePTW00275 QAXV01000011 viewN (Elizabethkingia sp. YR191)
B3GOB-35GOB-33-likeOPB87097 MBDS01000017 viewN (Elizabethkingia sp. C1558)
B3GOB-36GOB-33-likeOPC00210 MAHB01000012 viewN (Elizabethkingia genomosp. 4 CSID_3000516135)
B3GOB-37GOB-33-likeKUY31169 LNOK01000005 viewN (Elizabethkingia genomosp. 4 G4122)
B3GOB-38GOB-5-likeKUF38494 LPXG01000081 viewN (Elizabethkingia anophelis 12012-2 PRCM)
B3GOB-39GOB-3-likeWP_031257659 NZ_AVCQ01000016 viewN (Elizabethkingia anophelis 502)
B3GOB-40GOB-1-likeKFC39494 JNCG01000003 viewN (Elizabethkingia anophelis)
B3GOB-41GOB-1-likeAQX00582 CP016374 viewN (Elizabethkingia endophytica F3201)
B3GOB-42GOB-3-likeWP_047034183 NG_068008 viewN (Elizabethkingia anophelis FMS-007)
B3GOB-43GOB-1-likeAQW94650 CP016372 viewN (Elizabethkingia endophytica JM-87)
B3GOB-44GOB-16-likeOPB96947 MAGZ01000015 viewN (Elizabethkingia meningoseptica CSID_3000515919)
B3GOB-45GOB-1-likeWP_102793805 NG_068172 viewN (Elizabethkingia anophelis)
B3GOB-46GOB-16-likeOPC20552 MAHF01000015 viewN (Elizabethkingia meningoseptica CSID_3000516535)
B3GOB-47GOB-16-likeMVW92531 SYWC01000004 viewN (Elizabethkingia meningoseptica)
B3GOB-48GOB-3-likeOPC55556 MAHP01000002 viewN (Elizabethkingia anophelis)
B3GOB-49GOB-7-likeAJW64902 CP011059 viewN (Elizabethkingia miricola BM10)
B3GOB-50GOB-5-likeMYY29047 RSAW01000005 viewN (Elizabethkingia anophelis)
B3GOB-51GOB-33-likeAQX08083 CP016377 viewN (Elizabethkingia genomosp. 4 G4123)
B3GOB-52GOB-3-likeBBQ04269 LC511769 viewN (Elizabethkingia anophelis)
B3GOB-53GOB-1-likeUTS94243 ON651490 viewN (Elizabethkingia anophelis)
B3GOB-T1*GOB-3-likeOPC41675 MAHO01000023 viewN (Elizabethkingia anophelis CSID_3015183679)
B3GOB-T2*GOB-33-likeOPC67509 MAHX01000007 viewN (Elizabethkingia sp. G4070)
B3GOB-T3*GOB-11-likeOPC09893 MAHD01000010 viewN (Elizabethkingia miricola CSID_3000516464)
B3GOB-T4*GOB-5-likeWP_086983981 NZ_FTQZ01000025 viewN (Elizabethkingia anophelis)
B3GOB-T5*GOB-3-likeABO21417 EF394442 viewN (Elizabethkingia meningoseptica)
B3GOB-P1GOB-1-likeAAF89152 AF189296 10858348 (DOI) viewN (Elizabethkingia meningoseptica)

GRD33

B3GRD33-1APR64492 KU167042 28082950 (DOI) CarbapenemaseN (uncultured bacterium)

L1

Sequence alignment for L1

B3L1-1CAA52968 X75074 8018721 (DOI) view323aN (Stenotrophomonas maltophilia IID1275)
B3L1-2AAC21590 AF010282 9593158 (DOI) view3aN (Stenotrophomonas maltophilia)
B3L1-3L1cCAB63488 AJ251814 11158734 (DOI) view3aN (Stenotrophomonas maltophilia K279a)
B3L1-4L1dCAB63489 AJ251815 11158734 (DOI) view3aN (Stenotrophomonas maltophilia)
B3L1-5L1eCAB75346 AJ272109 11158734 (DOI) view3aN (Stenotrophomonas maltophilia)
B3L1-6ABO60992 EF126057 —(—)view3aN (Stenotrophomonas maltophilia I1)
B3L1-7ABO60984 EF126049 viewN (Stenotrophomonas maltophilia)
B3L1-8ABO60985 EF126050 viewN (Stenotrophomonas maltophilia)
B3L1-9ABO60988 EF126053 viewN (Stenotrophomonas maltophilia)
B3L1-10ABO60989 EF126054 viewN (Stenotrophomonas maltophilia)
B3L1-11ABO60991 EF126056 viewN (Stenotrophomonas maltophilia)
B3L1-12ABO60993 EF126058 viewN (Stenotrophomonas maltophilia)
B3L1-13ABO60994 EF126059 viewN (Stenotrophomonas maltophilia)
B3L1-14ABO60995 EF126060 viewN (Stenotrophomonas maltophilia)
B3L1-15ABO60998 EF126063 viewN (Stenotrophomonas maltophilia)
B3L1-16ABO61000 EF126065 viewN (Stenotrophomonas maltophilia)
B3L1-17ABW87257 EF601224 viewN (Stenotrophomonas maltophilia)
B3L1-18BAF47404 AB294542 viewN (Stenotrophomonas maltophilia)
B3L1-19CAC15063 AJ291672 viewN (Stenotrophomonas maltophilia)
B3L1-20BAF47409 AB294547 31266860 (DOI) viewN (Stenotrophomonas maltophilia GN12873)
B3L1-21QCX19969 MK871699 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_G1)
B3L1-22QCX19970 MK871700 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_G2)
B3L1-23QCX19983 MK871713 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_I2)
B3L1-24QCX19973 MK871703 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_G5)
B3L1-25QCX19974 MK871704 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_G8)
B3L1-26WP_049437465 NZ_JVGN01000027 viewN (Stenotrophomonas maltophilia 453_SMAL)
B3L1-27KPG80028 LJJH01000102 viewN (Stenotrophomonas maltophilia OC194)
B3L1-28WP_043396102 NZ_JSXG01000004 viewN (Stenotrophomonas maltophilia B418)
B3L1-29KOF00112 AJLO02000015 viewN (Stenotrophomonas geniculata N1)
B3L1-30WP_049409560 NZ_JVDZ01000045 viewN (Stenotrophomonas maltophilia 517_SMAL)
B3L1-31WP_049455148 NZ_JVRD01000056 viewN (Stenotrophomonas maltophilia 179_SMAL)
B3L1-32WP_049481046 NZ_JVPM01000019 viewN (Stenotrophomonas maltophilia 22_SMAL)
B3L1-33ALA90741 CP011306 viewN (Stenotrophomonas maltophilia ISMMS2R)
B3L1-34WP_019337222 NZ_AGRB01000083 viewN (Stenotrophomonas maltophilia RR-10)
B3L1-35WP_049410916 NZ_JVXD01000136 viewN (Stenotrophomonas maltophilia 1247_SMAL)
B3L1-36WP_049439863 NZ_JVWJ01000238 viewN (Stenotrophomonas maltophilia 1265_SMAL)
B3L1-37WP_049448076 NZ_JUZC01000226 viewN (Stenotrophomonas maltophilia 638_SMAL)
B3L1-38KRG52092 LLXW01000144 viewN (Stenotrophomonas maltophilia LMG 22072)
B3L1-39ABO60986 EF126051 viewN (Stenotrophomonas maltophilia)
B3L1-40AEO22133 JF705926 viewN (Stenotrophomonas maltophilia KJd)
B3L1-41ABC02083 DQ296193 viewN (Stenotrophomonas maltophilia 710)
B3L1-42WP_049450924 NZ_JVWW01000072 viewN (Stenotrophomonas maltophilia 1253_SMAL)
B3L1-43WP_049427757 NZ_JVNZ01000141 viewN (Stenotrophomonas maltophilia 259_SMAL)
B3L1-44AIL06013 CP008838 view25N (Stenotrophomonas maltophilia 13637)
B3L1-45KOO75275 JZIU01000001 viewN (Stenotrophomonas maltophilia ISMMS4)
B3L1-46WP_049403426 NZ_JVKB01000083 viewN (Stenotrophomonas maltophilia 363_SMAL)
B3L1-47OWQ57702 NIVT01000071 viewN (Stenotrophomonas maltophilia 163919)
B3L1-48EED40420 DS999412 viewN (Stenotrophomonas sp. SKA14)
B3L1-49ALA84606 CP011010 viewN (Stenotrophomonas maltophilia ISMMS3)
B3L1-50KRG52511 LLXV01000014 viewN (Stenotrophomonas maltophilia LMG 978)
B3L1-51WP_049457130 NZ_JUQF01000112 viewN (Stenotrophomonas maltophilia 860_SMAL)
B3L1-52KOQ76460 LDVS01000013 viewN (Stenotrophomonas maltophilia B5)
B3L1-53WP_075678165 NZ_MOYM01000003 viewN (Stenotrophomonas sp. TD3)
B3L1-54KMU64567 LFKU01000024 viewN (Stenotrophomonas maltophilia As1)
B3L1-55AEM51514 CP002986 viewN (Stenotrophomonas maltophilia JV3)
B3L1-56KGM22906 JRJA01000047 viewN (Stenotrophomonas maltophilia 53)
B3L1-57OHY59404 MJAS01000074 viewN (Stenotrophomonas maltophilia R5G)
B3L1-58WP_049462644 NZ_JUMG01000042 viewN (Stenotrophomonas maltophilia 952_SMAL)
B3L1-59OCK47823 MANU01000012 viewN (Stenotrophomonas maltophilia SBo1)
B3L1-60ARQ90142 CP015612 viewN (Stenotrophomonas maltophilia OUC_Est10)
B3L1-61WP_049422182 NZ_JVUI01000038 viewN (Stenotrophomonas maltophilia 131_SMAL)
B3L1-62ACF51850 CP001111 viewN (Stenotrophomonas maltophilia R551-3)
B3L1-63KRG45788 LLXT01000085 viewN (Stenotrophomonas geniculata ATCC 19374 = JCM 13324)
B3L1-64WP_049401445 NZ_JUPB01000115 viewN (Stenotrophomonas maltophilia 892_SMAL)
B3L1-65KXU92521 LEKR01000044 viewN (Stenotrophomonas sp. DDT-1)
B3L1-66OBU68355 LYVJ01000004 viewN (Stenotrophomonas maltophilia Sm46PAILV)
B3L1-67KOQ74615 LDVT01000069 viewN (Stenotrophomonas maltophilia C11)
B3L1-68KOO75554 JZIW01000009 viewN (Stenotrophomonas maltophilia ISMMS6)
B3L1-69KOO79208 JZTX01000001 viewN (Stenotrophomonas maltophilia ISMMS7)
B3L1-70KRG82376 LDJN01000006 viewN (Stenotrophomonas pavanii DSM 25135)
B3L1-71ABO61003 EF126068 viewN (Stenotrophomonas maltophilia)
B3L1-72AEO22137 JF705930 viewN (Stenotrophomonas maltophilia KSb)
B3L1-73SDK03595 FNFQ01000002 viewN (Stenotrophomonas pavanii LMG 25348)
B3L1-74OWR26572 NIXP01000153 viewN (Stenotrophomonas pavanii S18795)
B3L1-75CRD64540 CVIW01000056 viewN (Stenotrophomonas maltophilia)
B3L1-76WP_019659811 NZ_KB907499 viewN (Stenotrophomonas maltophilia ATCC 19867)
B3L1-77EQM86953 ATAP01000035 viewN (Stenotrophomonas maltophilia MF89)
B3L1-78ABO60999 EF126064 viewN (Stenotrophomonas maltophilia)
B3L1-79AEO22136 JF705929 viewN (Stenotrophomonas maltophilia KSa)
B3L1-80WP_069116642 NZ_LIAJ01000001 viewN (Stenotrophomonas maltophilia UENF-26GIII)
B3L1-81KZE44965 LQQS01000129 viewN (Stenotrophomonas maltophilia F2)
B3L1-82KDE88026 JELS02000193 viewN (Stenotrophomonas maltophilia M30)
B3L1-83KLN99952 LDAV01000257 viewN (Stenotrophomonas maltophilia SAM8)
B3L1-84WP_049439561 NZ_JVGS01000007 viewN (Stenotrophomonas maltophilia 447_SMAL)
B3L1-85KOQ62708 LDVP01000039 viewN (Stenotrophomonas maltophilia A2)
B3L1-86KOO70715 JZIV01000018 viewN (Stenotrophomonas maltophilia ISMMS5)
B3L1-87WP_071305283 NZ_MLJK01000001 viewN (Stenotrophomonas maltophilia DT1)
B3L1-88WP_041863491 NC_017671 viewN (Stenotrophomonas maltophilia D457)
B3L1-89PNY74224 PPHR01000005 viewN (Stenotrophomonas pavanii BWK1)
B3L1-90OFU97054 LUAA01000082 viewN (Stenotrophomonas sp. HMSC10F07)
B3L1-91KOQ64679 LDVQ01000034 viewN (Stenotrophomonas maltophilia B1)
B3L1-92OBU54943 LZPC01000003 viewN (Stenotrophomonas maltophilia SmSOFb1)
B3L1-93EMI50118 APIT01000045 viewN (Stenotrophomonas maltophilia AU12-09)
B3L1-94CRX69998 CWHS01000020 viewN (Stenotrophomonas maltophilia)
B3L1-95QCX19946 MK871676 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_A2)
B3L1-96QCX20000 MK871730 31266860 (DOI) viewN (Stenotrophomonas maltophilia 168_E7)
B3L1-97QCX19948 MK871678 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_A6)
B3L1-98QCX19949 MK871679 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_A7)
B3L1-99QCX19950 MK871680 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_A8)
B3L1-100QCX19951 MK871681 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_A9)
B3L1-101QCX19998 MK871728 31266860 (DOI) viewN (Stenotrophomonas maltophilia 168_D5)
B3L1-102QCX19953 MK871683 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_B3)
B3L1-103QCX19954 MK871684 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_B5)
B3L1-104QCX19956 MK871686 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_B9)
B3L1-105QCX19957 MK871687 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_C3)
B3L1-106QCX19958 MK871688 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_C4)
B3L1-107QCX19959 MK871689 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_C5)
B3L1-108QCX19960 MK871690 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_D7)
B3L1-109QCX19961 MK871691 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_D9)
B3L1-110QCX19962 MK871692 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_E1)
B3L1-111QCX19963 MK871693 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_E2)
B3L1-112QCX19989 MK871719 31266860 (DOI) viewN (Stenotrophomonas maltophilia 168_A2)
B3L1-113QCX19985 MK871715 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_I5)
B3L1-P1QCX19964 MK871694 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_E3)
B3L1-P3QCX19972 MK871702 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_G4)
B3L1-P4QCX19975 MK871705 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_G9)
B3L1-P6QCX19981 MK871711 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_H9)
B3L1-P7QCX19982 MK871712 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_I1)
B3L1-P8QCX19984 MK871714 31266860 (DOI) viewN (Stenotrophomonas maltophilia 167_I3)
B3L1-P9QCX19992 MK871722 31266860 (DOI) viewN (Stenotrophomonas maltophilia 168_B2)
B3L1-P10QCX19994 MK871724 31266860 (DOI) viewN (Stenotrophomonas maltophilia 168_C6)
B3L1-P11QCX19996 MK871726 31266860 (DOI) viewN (Stenotrophomonas maltophilia 168_D2)

LMB

Sequence alignment for LMB

B3LMB-1AMK49163 KU646836 29897538 (DOI) viewA
B3LMB-2SEI10464 FNXF01000019 viewN (Rheinheimera pacifica DSM 17616)

LRA2

B3LRA2-1LRA-2ACH58985 EU408347 18843302 (DOI) viewN (uncultured bacterium BLR2)

LRA3

Sequence alignment for LRA3

B3LRA3-1LRA-3ACH58987 EU408348 18843302 (DOI) viewN (uncultured bacterium BLR3)
B3LRA3-2H33AGU01671 KF485392 31487611 (DOI) viewN (uncultured bacterium)

LRA7

Sequence alignment for LRA7

B3LRA7-1LRA-7ACH58998 EU408356 18843302 (DOI) viewN (uncultured bacterium BLR7)
B3LRA7-2LRA-9ACH58989 EU408350 18843302 (DOI) viewN (uncultured bacterium BLR9)

LRA8

Sequence alignment for LRA8

B3LRA8-1LRA-8ACH58988 EU408349 18843302 (DOI) 28749495 (DOI) viewN (uncultured bacterium BLR8)
B3LRA8-2AIA12579 KJ693145 24847883 (DOI) viewN (uncultured bacterium)

LRA12

B3LRA12-1LRA-12ACH58990 EU408351 18843302 (DOI) view1N (uncultured bacterium BLR12)

LRA17

B3LRA17-1LRA-17ACH58994 EU408354 18843302 (DOI) viewN (uncultured bacterium BLR17)

LRA19

B3LRA19-1LRA-19ACH59005 EU408359 18843302 (DOI) viewN (uncultured bacterium BLR19)

MEMA1

B3MEMA1-1KY705336 28625995 (DOI) viewN (uncultured bacterium)

MIM

Sequence alignment for MIM

B3MIM-1AIT78529 CP009291 — (DOI) 26775612 (DOI) view1N (Novosphingobium pentaromativorans US6-1)
B3MIM-2SLJ90930 FVZE01000001 viewN (Novosphingobium mathurense SM117)
B3MIM-3CDO37469 CCBH010000171 viewN (Novosphingobium sp. KN65.2)
B3MIM-4WP_051010090 NC_015580 viewN (Novosphingobium sp. PP1Y)

MSI

B3MSI-1AJP77057 KP109676 26482314 (DOI) viewN (Massilia oculi SB1-3)

NWM

B3NWM-1QXM27671 MZ497415 viewN (Pseudomonas aeruginosa)

PAM

Sequence alignment for PAM

B3PAM-1PAM-1-likeBAO01151 AB858498 24356301 (DOI) viewN (Pseudomonas alcaligenes)
B3PAM-2PAM-2-likeBCG24254 AP023189 35786775 (DOI) viewN (Pseudomonas tohonis)
B3PAM-3PAM-2-likeGJN50066 BQKL01000042 35786775 (DOI) viewN (Pseudomonas tohonis)
B3PAM-4Assigned
B3PAM-5PAM-1-likeMBB4819665 JACHKV010000008 viewN (Pseudomonas alcaligenes)

PEDO

Sequence alignment for PEDO

B3PEDO-1AJP77059 KP109677 26482314 (DOI) 28082950 (DOI) viewCarbapenemaseN (Pedobacter roseus SI-33)
B3PEDO-2AJP77071 KP109678 26482314 (DOI) viewN (Pedobacter borealis ALS-14)

PJM

Sequence alignment for PJM

B3PJM-1WP_213603971 NG_080789 35943258 (DOI) viewN (Pseudoxanthomonas japonensis)
B3PJM-2KAF1723741 PDWW01000024 viewN (Pseudoxanthomonas japonensis)

PLN

B3PLN-1KIO75746 JXRA01000085 30029312 (DOI) viewN (Pedobacter lusitanus NL19)

POM

Sequence alignment for POM

B3POM-1ABY56045 EU315252 21060106 (DOI) viewN (Pseudomonas otitidis)
B3POM-2QCE31564 MK807024 viewN (Pseudomonas otitidis)

PNGM

B3PNGM-1AWN09461 MF445022 29842976 (DOI) view8N (uncultured bacterium)

RM3

B3RM3AGU01679 KF485393 27431213 (DOI) 31487611 (DOI) view1N (uncultured bacterium)

SAM

B3SAM-1AFV00127 CP003746 — (DOI) 26775612 (DOI) view1N (Simiduia agarivorans SA1 = DSM 21679)

SER

B3SER-1APY61104 CP019410 32542533 (DOI) viewN (Salmonella enterica subsp. enterica serovar Hillingdon str. N1529-D3)

SIE

B3SIE-1KEY99315 JDRU02000281 32542533 (DOI) 34310207 (DOI) view1N (Sphingomonas sp. BHC-A)

SIQ

B3SIQ-1SMF77924 LT840185 32542533 (DOI) viewN (Allosphingosinicella indica Dd16)

SMB

B3SMB-1BAL14456 AB636283 21876060 (DOI) view9A

SPG

B3SPG-1AJP77080 KP109680 26482314 (DOI) viewN (Sphingomonas sp. ALS-13)

SPR

B3SPR-1ABV42357 CP000826 23982345 (DOI) viewN (Serratia proteamaculans 568)

SSE

B3SSE-1SBV32245 LT598653 32542533 (DOI) viewN (uncultured Sphingopyxis sp.)

B3SU1

B3B3SU1-1QWJ89341 MZ126683 viewN (uncultured bacterium)

B3SU2

B3B3SU2-1QWJ89342 MZ126684 viewN (uncultured bacterium)

THIN

B3THIN-BCAC33832 AJ250876 11181369 (DOI) viewN (Janthinobacterium lividum)

* after the protein name denotes a temporary name in BLDB, while waiting for a definitive assignment by NCBI.
GeneBankIDs represented in bold face correspond to entries for which NCBI has assigned a RefSeq.

Statistics (number of entries): Overall (8432); class A (2015); subclass B1 (621); subclass B2 (24); subclass B3 (309); class C (3958); class D (1308).

Last updated: November 20, 2024.

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 December 3rd, 2023)