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Crystal Structure of Class A beta-Lactamase Toho-1 External Resource: Annotation Chains Type Family Name Domain Identifier Family Identifier Provenance Source (Version) A SCOP2 Family beta-Lactamase/D-ala carboxypeptidase 8023579 4002685 SCOP2 (2022-06-29) A SCOP2 Superfamily beta-lactamase/transpeptidase-like 8035959 3001604 SCOP2 (2022-06-29)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) A Peptidase_S11_1st_1 e1iysA1 A: alpha complex topology X: alpha-helical domain in beta-lactamase/transpeptidase-like proteins (From Topology) H: alpha-helical domain in beta-lactamase/transpeptidase-like proteins (From Topology) T: alpha-helical domain in beta-lactamase/transpeptidase-like proteins F: Peptidase_S11_1st_1 ECOD (1.6) A Beta-lactamase2 e1iysA2 A: a+b three layers X: Profilin-like H: a+b domain in beta-lactamase/transpeptidase-like proteins (From Topology) T: a+b domain in beta-lactamase/transpeptidase-like proteins F: Beta-lactamase2 ECOD (1.6)
Chains Accession Short Name Description Provenance Source (Version) ARO:3001906 CTX-M-44 CTX-M-44 is a beta-lactamase found in the Enterobacteriaceae family. CARD (3.3.0)
Chains Accession Gene Family Drug Class Resistance Machanism Provenance Source (Version) ARO:3000016 CTX-M beta-lactamase cephalosporin antibiotic inactivation CARD (3.3.0)
Chains Accession Name Description Comments Source PF00905 Penicillin binding protein transpeptidase domain (Transpeptidase) Penicillin binding protein transpeptidase domain The active site serine (residue 337 in Swiss:P14677) is conserved in all members of this family. Domain PF13354 Beta-lactamase enzyme family (Beta-lactamase2) Beta-lactamase enzyme family This is the catalytic domain of class A beta-lactamases [1]. It is closely related to Beta-lactamase, Pfam:PF00144, the serine beta-lactamase-like superfamily, which contains the distantly related Pfam:PF00905 and PF00768 D-alanyl-D-alanine carboxype ... This is the catalytic domain of class A beta-lactamases [1]. It is closely related to Beta-lactamase, Pfam:PF00144, the serine beta-lactamase-like superfamily, which contains the distantly related Pfam:PF00905 and PF00768 D-alanyl-D-alanine carboxypeptidase. Less Domain PF00144 Beta-lactamase (Beta-lactamase) Beta-lactamase This family appears to be distantly related to Pfam:PF00905 and PF00768 D-alanyl-D-alanine carboxypeptidase. Domain
Chains Polymer Molecular Function Biological Process Cellular Component BETA-LACTAMASE TOHO-1 -