2BGA | pdb_00002bga

Bacillus cereus metallo-beta-lactamase (BcII) Arg (121) Cys mutant. Solved at pH7 using 20 Micromolar ZnSO4 in the buffer. 1mM DTT was used as a reducing agent. Cys221 is oxidized.

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd2bgab_ Alpha and beta proteins (a+b) Metallo-hydrolase/oxidoreductase Metallo-hydrolase/oxidoreductase Zn metallo-beta-lactamase automated matches (Bacillus cereus ) [TaxId: 1396 ], SCOPe (2.08)
Ad2bgaa_ Alpha and beta proteins (a+b) Metallo-hydrolase/oxidoreductase Metallo-hydrolase/oxidoreductase Zn metallo-beta-lactamase automated matches (Bacillus cereus ) [TaxId: 1396 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyMetallo-hydrolase/oxidoreductase 8037917 3001057 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyMetallo-hydrolase/oxidoreductase 8037917 3001057 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BSigma_1_2e2bgaB1 A: a/b three-layered sandwichesX: HTHH: NudixT: winged helix domainF: Sigma_1_2ECOD (v294.1)
ASigma_1_2e2bgaA1 A: a/b three-layered sandwichesX: HTHH: NudixT: winged helix domainF: Sigma_1_2ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.60.15.10 Alpha Beta 4-Layer Sandwich Metallo-beta-lactamase Chain ACATH (4.3.0)
A3.60.15.10 Alpha Beta 4-Layer Sandwich Metallo-beta-lactamase Chain ACATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
BETA-LACTAMASE II

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR001018Beta-lactamase, class-B, conserved siteConserved Site
A, B
IPR036866Ribonuclease Z/Hydroxyacylglutathione hydrolase-likeHomologous Superfamily
A, B
IPR047917Beta-lactamase 2, metallo-hydrolase domainDomain
A, B
IPR058199Metallo-beta-lactamase type 2/VIM/IMP-1Family
A, B
IPR001279Metallo-beta-lactamaseDomain
A, B
IPR050855Metallo-beta-lactamase type 2-likeFamily

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
A, B
CSD Parent Component: CYS

RESID:  AA0262

PSI-MOD :  L-cysteine sulfinic acid MOD:00267