9HJ2 | pdb_00009hj2

Chains	Accession	Name	Description	Comments	Source
A, B [auth C]	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.	Domain
A, B [auth C]	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
A, B [auth C]	Beta-lactamase	beta-lactamase activity hydrolase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amides catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	antibiotic metabolic process beta-lactam antibiotic catabolic process catabolic process lactam catabolic process metabolic process cellular process small molecule metabolic process amide metabolic process antibiotic catabolic process lactam metabolic process response to stimulus response to chemical response to antibiotic	cellular anatomical structure periplasmic space extracellular region

Chains	Accession	Name	Type
A, B [auth C]	IPR045155	Beta-lactamase class A, catalytic domain	Domain
A, B [auth C]	IPR012338	Beta-lactamase/transpeptidase-like	Homologous Superfamily
A, B [auth C]	IPR000871	Beta-lactamase, class-A	Family
A, B [auth C]	IPR023650	Beta-lactamase, class-A active site	Active Site