Annotations: 5U8O

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	HTH_Lac_B	e5u8oA1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: HTH_Lac_B	ECOD (1.6)
A	Lactamase_B	e5u8oA2	A: a+b four layers	X: Metallo-hydrolase/oxidoreductase (From Topology)	H: Metallo-hydrolase/oxidoreductase (From Topology)	T: Metallo-hydrolase/oxidoreductase	F: Lactamase_B	ECOD (1.6)
B	HTH_Lac_B	e5u8oB2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: HTH_Lac_B	ECOD (1.6)
B	Lactamase_B	e5u8oB1	A: a+b four layers	X: Metallo-hydrolase/oxidoreductase (From Topology)	H: Metallo-hydrolase/oxidoreductase (From Topology)	T: Metallo-hydrolase/oxidoreductase	F: Lactamase_B	ECOD (1.6)
C	HTH_Lac_B	e5u8oC1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: HTH_Lac_B	ECOD (1.6)
C	Lactamase_B	e5u8oC2	A: a+b four layers	X: Metallo-hydrolase/oxidoreductase (From Topology)	H: Metallo-hydrolase/oxidoreductase (From Topology)	T: Metallo-hydrolase/oxidoreductase	F: Lactamase_B	ECOD (1.6)
D	HTH_Lac_B	e5u8oD1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: HTH_Lac_B	ECOD (1.6)
D	Lactamase_B	e5u8oD2	A: a+b four layers	X: Metallo-hydrolase/oxidoreductase (From Topology)	H: Metallo-hydrolase/oxidoreductase (From Topology)	T: Metallo-hydrolase/oxidoreductase	F: Lactamase_B	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF21221	Metallo-beta-lactamase-like, C-terminal domain (B_lactamase-like_C)	Metallo-beta-lactamase-like, C-terminal domain	This domain is found in Metallo-beta-lactamase family protein from Thermus thermophilus (TTHA1429) and similar bacterial enzymes. This domain is often found C-terminal to Pfam:PF00753.	Domain
A, B, C, D	PF00753	Metallo-beta-lactamase superfamily (Lactamase_B)	Metallo-beta-lactamase superfamily	-	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Zn-dependent hydrolase	endonuclease activity nuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on RNA RNA endonuclease activity catalytic activity, acting on a nucleic acid RNA nuclease activity hydrolase activity catalytic activity RNA binding binding organic cyclic compound binding nucleic acid binding single-stranded RNA binding endonuclease activity nuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on RNA RNA endonuclease activity catalytic activity, acting on a nucleic acid RNA nuclease activity hydrolase activity catalytic activity RNA binding binding organic cyclic compound binding nucleic acid binding single-stranded RNA binding cation binding ion binding metal ion binding small molecule binding	secondary metabolite biosynthetic process biosynthetic process metabolic process secondary metabolic process	-

Chains	Accession	Name	Type
A, B, C, D	IPR048933	Metallo-beta-lactamase-like, C-terminal domain	Domain
A, B, C, D	IPR036866	Ribonuclease Z/Hydroxyacylglutathione hydrolase-like	Homologous Superfamily
A, B, C, D	IPR001279	Metallo-beta-lactamase	Domain
A, B, C, D	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR050662	Secondary metabolite biosynthesis-associated thioesterase	Family