Annotations: 6XFR

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Zn metallo-beta-lactamase	8103241	4002289	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Metallo-hydrolase/oxidoreductase	8103242	3001057	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	Metallo-hydrolase/oxidoreductase	8103242	3001057	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Glyco_hydro_108,PG_binding_3	e6xfrB1	A: a/b three-layered sandwiches	X: CNF1/YfiH-like putative cysteine hydrolases	H: Bromodomain	T: Bromodomain	F: Glyco_hydro_108,PG_binding_3	ECOD (v294.1)
A	RNA_pol_Rpb1_5	e6xfrA1	A: a/b three-layered sandwiches	X: CNF1/YfiH-like putative cysteine hydrolases	H: Bromodomain	T: Bromodomain	F: RNA_pol_Rpb1_5	ECOD (v294.1)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Lactamase_B domain-containing protein	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 cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	antibiotic metabolic process catabolic process metabolic process cellular process antibiotic catabolic process response to stimulus response to chemical response to antibiotic	cellular anatomical structure periplasmic space

Chains	Accession	Name	Type
A, B	IPR001018	Beta-lactamase, class-B, conserved site	Conserved Site
A, B	IPR036866	Ribonuclease Z/Hydroxyacylglutathione hydrolase-like	Homologous Superfamily
A, B	IPR047917	Beta-lactamase 2, metallo-hydrolase domain	Domain
A, B	IPR058199	Metallo-beta-lactamase type 2/VIM/IMP-1	Family
A, B	IPR001279	Metallo-beta-lactamase	Domain
A, B	IPR050855	Metallo-beta-lactamase type 2-like	Family