Annotations: 2VLD

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	CagX	e2vldB1	A: alpha arrays	X: DEATH domain	H: HTH	T: winged helix domain	F: CagX	ECOD (v295)
A	NucS_N	e2vldA1	A: alpha arrays	X: TIM beta/alpha-barrel	H: NTF2-like	T: NTF2-like	F: NucS_N	ECOD (v295)
A	NucS_C	e2vldA2	A: alpha arrays	X: TIM beta/alpha-barrel	H: NTF2-like	T: NTF2-like	F: NucS_C	ECOD (v295)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
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)
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)

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

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

2VLD | pdb_00002vld