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3.5.2.6: beta-lactamase

This is an abbreviated version!
For detailed information about beta-lactamase, go to the full flat file.

Word Map on EC 3.5.2.6

Reaction

A beta-lactam
+
H2O
=
a substituted beta-amino acid

Synonyms

ACT-3, ALI-1, Ambler class A beta-lactamase, AmpC, AmpC beta-lactamase, AmpC beta-lactamases M19, AmpC beta-lactamases M29, AmpC beta-lactamases M37, AmpC M19, AmpC M29, AmpC M37, AmpC-A, AmpC-B2, AmpC-type beta-lactamase, apo Bacillus cereus 569/H/9 enzyme, apo-BcII, B1 metallo-beta-lactamase, B3 MBL, BcII, BCL-1, BEL-1, Beta lactamase OXA-10, beta-lactamase, beta-lactamase A-C, beta-lactamase ACT-1, beta-lactamase AME I, beta-lactamase Bla-A, beta-lactamase Bla-B, beta-lactamase CMY-1, beta-lactamase CMY-2, beta-lactamase I-III, beta-lactamase II, beta-lactamase MIR-1, beta-lactamase OXA-1, beta-lactamase OXA-10, beta-lactamase P99, beta-lactamase PSE-1, beta-lactamase YRC-1, beta-lactamase, class C, beta-lactamases CTX-M-25, beta-lactamases CTX-M-26, beta-lactamse A-D, BLA, Bla-A, Bla-B, Bla1, Bla2, BlaA, blaACT-12, blaACT-14, blaACT-15, blaACT-17, blaACT-18, blaACT-19, blaACT-22, BlaB, BlaC, blaCMY-126, blaCMY-2, blaCMY-65, blaCMY-66, blaCMY-67, blaCMY-68, blaCMY-70, blaCMY-71, blaCMY-74, blaCMY-83, blaCMY-93, blaCTX-M-14, blaCTX-M-15, blaCTX-M-27, blaCTX-M-55, BLAIMP, blaIMP-4, blaKPC-2, blaLUT-1, BlaMab, blaNDM-1, blaNDM-7, blaoxa-1, blaSHV-1, blaSHV-14, blaTEM-1, blaToho-11, blaVIM-2, BS3, CAR-1 enzyme, CARB-3, carbapenem-hydrolysing MBL, carbapenem-hydrolyzing ambler class D beta-lactamase, carbapenem-hydrolyzing class A beta-lactamase, carbapenemase, carbapenemase CphA, Carbenicillinase, CcrA, cefotaximase, ceftazidimase, cefurooximase, Cefuroximase, Cephalosporinase, cephamycinase, CIA-1, CKO, class A beta-lactamase, class A beta-lactamase CKO-1, class A beta-lactamase CKO-2, class A beta-lactamase CKO-3, class A beta-lactamase CKO-4, class A TEM-2 beta-lactamase, class A TEM-2 enzyme, class B beta-lactamase SFB-1, class B beta-lactamase SLB-1, class B carbapenemase, class B metallo-beta-lactamase, class B metallo-beta-lactamase L-1, class C beta-lactamase, class C cephalosporinase, class C P99 beta-lactamase, class D beta lactamase, class D beta-lactamase, class D OXA-1 beta-lactamase, class D oxacillinase, CMY-1, CMY-10, CMY-2-type beta-lactamase, CMY-37, CphA, CTX-M beta-lactamase, CTX-M-1, CTX-M-14, CTX-M-64, CTX-M-64 beta-lactamase, EC 3.5.2.8, ESBL, Est-Y29, EstSRT1, exo-small beta-lactamase, extended spectrum beta-lactamase, extended-spectrum beta-lactamase, extended-spectrum beta-lactamase TEM-60, extended-spectrum-beta-lactamase, FEZ-1 metallo-beta-lactamase, FOX-4, FUS-1, GC1 beta-lactamase, GES-1, GES-2, GES-5, GES-type beta-lactamase, GIM-1, Imipenem-cefoxitin hydrolyzing enzyme, imipenemase, ImiS, IMP-1, IMP-10, IMP-12, IMP-13, IMP-15, IMP-16, IMP-18, IMP-2, IMP-2 MBL, IMP-9-type metallo-beta-lactamase, IMP-like metallo-beta-lactamase, IMP-type beta-lactamase, IMP-type metallo-beta-lactamase, IND-5, KHM-1, KLUA-9, KPC beta-lactamase, KPC-2, KPC-2 beta-lactamase, KPC-3, L1, L1 beta-lactamase, L1 metallo-beta-lactamase, L2 beta-lactamase, LHK-5, LUT-1 beta-lactamase, M19, M29, M37, MacQ, MbetaL, mbetal L1, MBL, metagenome-derived family VIII carboxylesterase, metallo-beta -lactamase, metallo-beta-L-lactamase, metallo-beta-lactamase, metallo-beta-lactamase BceII, metallo-beta-lactamase BcII, metallo-beta-lactamase ImiS, metallo-beta-lactamase IMP-1, metallo-beta-lactamase L1, metallo-beta-lactamase type 2, metallo-beta-lactamase VIM-1, metallo-beta-lactamase VIM-2, metallo-beta-lactamase VIM-6, MFO, MIR-4 beta-lactamase, More, Mox-1, Mox-1 beta-lactamase, MSMEG_4455, NDM, NDM-1, NDM-10, NDM-12, NDM-2, NDM-3, NDM-4, NDM-5, NDM-6, NDM-7, NDM-8, NDM-9, neutrapen, New Delhi MbetaL-1, New Delhi MBL, New Delhi metallo-beta-lactamase, New Delhi metallo-beta-lactamase-1, OXA group I, OXA group II, OXA-1, oxa-1 beta-lactamase, OXA-10, OXA-10 beta-lactamase, OXA-10 enzyme, OXA-17, OXA-18, OXA-2, OXA-229, OXA-24, OXA-24 beta-lactamase, OXA-40, OXA-48 carbapenemase, Oxa-50, OXA-55, OXA-57, OXA-63, OXA-69, OXA-85, OXA-type metallo-beta-lactamase, OXA114, Oxacillinase, oxycillinase, P99, P99 beta-lactamase, PenA, PenB1 beta-lactamase, PenB2, PenB3, PenB4, penicillinase, penicillinase I, II, PenP, PER-1, PER-2, plasmidic class C beta-lactamase, POM-1, poxB, PSE-1, PSE-4, serine beta-lactamase, SFC-1, Sfh-I, SHV, SHV beta-lactamase, SHV-1, SHV-1 beta-lactamase, SHV-1 penicillinase, SHV-14 beta-lactamase, SHV-2A, SHV-4, SHV-5, SHV-55, SHV-type beta-lactamase, SHV-type extended spectrum beta-lactamase, SIM-1, SMB-1, SME-1, SPM-1, ST1585, subclass B1 metallo-?-lactamase, subclass B3 metallo-beta-lactamase, TEM, TEM extended-spectrum beta-lactamase, TEM-1, TEM-1 beta-lactamase, TEM-107, TEM-116, TEM-149, TEM-21, TEM-8, TEM-type beta-lactamase, TEM1, THIN-B metallo-beta-lactamase, TMB-1, Toho-1, TRU-1, Verona integron-encoded MBL, Verona integron-encoded MBL-2, VIM, VIM-1, VIM-1 metallo-beta-lactamase, VIM-11, VIM-12, VIM-13, VIM-2, VIM-2 metallo-beta-lactamase, VIM-3, VIM-4, VIM-5, VIM-6, VIM-6 enzyme, VIM-7, VIM-metallo beta-lactamase, VIM-type MBL, VIM-type metallo-beta-lactamase, zinc beta-lactamase, Zn-beta-lactamase

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.2 In cyclic amides
                3.5.2.6 beta-lactamase

Purification

Purification on EC 3.5.2.6 - beta-lactamase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
4 enzymes: beta-lactamase A-D
-
ammonium sulfate precipitation, Sephadex G75 gel filtration, and DEAE-cellulose column chromatography
-
beta-lactamase A
-
beta-lactamases CTX-M-25
beta-lactamases CTX-M-26
CM-Sepharose column chromatography
-
CTX-M-1 wild-type and six derived mutants are purified by affinity chromatography
DEAE-Sephadex column chromatography and Sephadex G-100 gel filtration
-
E152C mutant is purified
gene macQ, recombinant His-tagged enzyme from Escherichia coli strain Origami 2(DE3) by nickel affinity chromatography
AB702957
glutathione-agarose column chromatography
-
High Load Q Sepharose column chromatography, MonoP HR5/20 column chromatography, and Superdex 75 gel filtration
HisTrap Fast Flow column chromatography
ion-exchange and gel filtration
ion-exchange chromatography
Mono Q Sepharose column chromatography
Ni-NTA agarose column chromatography and Superdex 200 Hi-Load gel filtration
-
Ni-NTA column chromatography
Ni2+-loaded HiTrap chelating column chromatography and Superdex 200 gel filtration
-
partially purified
-
Q sepharose column chromatography
Q Sepharose column chromatography, SP-Sepharose column chromatography, and gel filtration
Q-Sepharose column chromatography and S-Sepharose column chromatography
recombinant active N-terminally His6-tagged wild-type and mutant enzymes from Escherichia coli by nickel affinity chromatography to homogeneity
recombinant cobalt-cobtaining enzyme from Escherichia coli strain BL21(DE3) by cobalt affinity chromatography
recombinant enzyme from Escherichia coli
recombinant enzyme from Escherichia coli strain BL21(DE3) by ultrafiltration and anion exchange chromatography
recombinant enzyme from Escherichia coli, 31.3fold by ammonium sulfate precipitation and Zn2+-affinity chromatography
-
recombinant enzyme IMP-2 from Escherichia coli strain HB101 harboring pBC SK(+) by cation exchange chromatography, ultrafiltration and gel filtration, to over 95% purity
recombinant His-tagged enzyme from Escherichia coli BL21(DE3)/pLysS by nickel affinity chhromatography and gel filtration
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography and dialysis
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3)pLysS by nickel affinity chromatography and two different steps of gel filtration, followed by diafiltration
-
recombinant His-tagged selenomethionyl-EstSTR1 from Escherichia coli strain B834 (DE3) by affinity chromatography and gel filtration
recombinant His-tagged wild-type and mutant enzymes from Escherichia coli strain BL21(DE3) by nickel affinity chromatography
recombinant His6-tagged wild-type and mutant enzymes from Escherichia coli strain BL21(DE3) by nickel affinity chromatography, tag cleavage by thrombin, and gel filtration
recombinant N-terminally His6-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography, cleavage of the N-terminal His6-tag using recombinant human Rhinovirus 3C protease, and further purification of the untagged protein by affinity chromatography, followed by ultrafiltration
recombinant N-terminally His6-tagged wild-type and mutant enzymes from Escherichia coli by nickel affinity chromatography
recombinant wild-type and mutant enzymes from Escherichia coli
recombinant wild-type and mutant R234K from Escherichia coli BL21(DE3)
S-Sepharose column chromatography
-
S-Sepharose column chromatography and Q-Sepharose column chromatography
Sephadex G-100 column chromatography, CM-Sepharose column chromatography
to homogeneity
-
use of Ni2+-affinity chromatography
-
VIM-6 enzyme is purified from the culture supernatant of 800 ml of stationary-phase culture grown with anion exchange chromatography and gel filtration.
wild type OXA-1 purified by CM-cellulose chromatography and His6-tagged wild type OXA-1 purified by nickel-affinity chromatography