3SNG | pdb_00003sng

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3snga_	All alpha proteins	Phospholipase C/P1 nuclease	Phospholipase C/P1 nuclease	automated matches	automated matches	tomato (Solanum lycopersicum ) [TaxId: 4081 ],	SCOPe (2.08)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Anemone_cytotox	e3sngA1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: SH3	T: SH3	F: Anemone_cytotox	ECOD (v294.1)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.575.10	Mainly Alpha	Orthogonal Bundle	P1 Nuclease	P1 Nuclease	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	nuclease	endonuclease activity nuclease activity catalytic activity, acting on RNA RNA endonuclease activity catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity binding nucleic acid binding DNA endonuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA hydrolase activity single-stranded DNA endodeoxyribonuclease activity endonuclease activity nuclease activity catalytic activity, acting on RNA RNA endonuclease activity catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity binding nucleic acid binding DNA endonuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA hydrolase activity single-stranded DNA endodeoxyribonuclease activity DNA nuclease activity cation binding ion binding metal ion binding small molecule binding	catabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process macromolecule catabolic process nucleobase-containing compound catabolic process nucleobase-containing compound metabolic process DNA catabolic process nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process	-

Chains	Accession	Name	Type
A	IPR003154	S1/P1 nuclease	Family
A	IPR008947	Phospholipase C/P1 nuclease 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.

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