Annotations: 2VLD

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	NucS_N	e2vldA1	A: beta barrels	X: PH domain-like	H: NucS N-terminal domain (From Topology)	T: NucS N-terminal domain	F: NucS_N	ECOD (1.6)
A	NucS_C	e2vldA2	A: a/b three-layered sandwiches	X: Restriction endonuclease-like	H: Restriction endonuclease-like (From Topology)	T: Restriction endonuclease-like	F: NucS_C	ECOD (1.6)
B	NucS_N	e2vldB1	A: beta barrels	X: PH domain-like	H: NucS N-terminal domain (From Topology)	T: NucS N-terminal domain	F: NucS_N	ECOD (1.6)
B	NucS_C	e2vldB2	A: a/b three-layered sandwiches	X: Restriction endonuclease-like	H: Restriction endonuclease-like (From Topology)	T: Restriction endonuclease-like	F: NucS_C	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.70.180.20	Mainly Beta	Distorted Sandwich	Protein Yojf	Chain: A	CATH (4.3.0)
A	3.40.1350.10	Alpha Beta	3-Layer(aba) Sandwich	Trna Endonuclease	Chain: A, domain 1	CATH (4.3.0)
B	2.70.180.20	Mainly Beta	Distorted Sandwich	Protein Yojf	Chain: A	CATH (4.3.0)
B	3.40.1350.10	Alpha Beta	3-Layer(aba) Sandwich	Trna Endonuclease	Chain: A, domain 1	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Endonuclease NucS	DNA binding binding nucleic acid binding DNA endonuclease activity endonuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid hydrolase activity single-stranded DNA endodeoxyribonuclease activity catalytic activity DNA nuclease activity identical protein binding DNA binding binding nucleic acid binding DNA endonuclease activity endonuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid hydrolase activity single-stranded DNA endodeoxyribonuclease activity catalytic activity DNA nuclease activity identical protein binding protein binding	-	cellular anatomical structure intracellular anatomical structure cytoplasm

Chains	Accession	Name	Type
A, B	IPR048301	Endonuclease NucS, C-terminal domain	Domain
A, B	IPR048302	Endonuclease NucS, N-terminal PH-like domain	Domain
A, B	IPR011856	tRNA endonuclease-like domain superfamily	Homologous Superfamily
A, B	IPR002793	Endonuclease NucS	Family
A, B	IPR049173	Endonuclease NucS, N-terminal domain superfamily	Homologous Superfamily