4PII | pdb_00004pii

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4piia_	All alpha proteins	DNA-glycosylase	DNA-glycosylase	AgoG-like	Hypothetical protein PF0904	(Pyrococcus furiosus DSM 3638 ) [TaxId: 186497 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	DNA-glycosylase	8043890	3000905	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e4piiA1	A: Type III secretion system domain-like	X: Antibiotic binding domain of TipA-like multidrug resistance regulators	H: Antibiotic binding domain of TipA-like multidrug resistance regulators	T: Asparaginase_C	F:	ECOD (20:10:01)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.1670.10	Mainly Alpha	Orthogonal Bundle	Endonuclease Iii, domain 2	Helix-hairpin-Helix base-excision DNA repair enzymes (C-terminal)	CATH (4.3.0)
A	1.10.340.30	Mainly Alpha	Orthogonal Bundle	Endonuclease III	domain 1	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF09171	N-glycosylase/DNA lyase (AGOG)	N-glycosylase/DNA lyase	This domain is predominantly found in the Archaeal protein N-glycosylase/DNA lyase.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	N-glycosylase/DNA lyase	DNA-(apurinic or apyrimidinic site) endonuclease activity endonuclease activity catalytic activity, acting on a nucleic acid DNA nuclease activity DNA endonuclease activity catalytic activity, acting on DNA nuclease activity class I DNA-(apurinic or apyrimidinic site) endonuclease activity lyase activity catalytic activity carbon-oxygen lyase activity hydrolase activity, acting on glycosyl bonds oxidized base lesion DNA N-glycosylase activity hydrolase activity DNA-(apurinic or apyrimidinic site) endonuclease activity endonuclease activity catalytic activity, acting on a nucleic acid DNA nuclease activity DNA endonuclease activity catalytic activity, acting on DNA nuclease activity class I DNA-(apurinic or apyrimidinic site) endonuclease activity lyase activity catalytic activity carbon-oxygen lyase activity hydrolase activity, acting on glycosyl bonds oxidized base lesion DNA N-glycosylase activity hydrolase activity DNA N-glycosylase activity hydrolase activity, hydrolyzing N-glycosyl compounds	cellular response to stimulus response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process base-excision repair cellular response to stress DNA damage response response to stress metabolic process cellular process macromolecule metabolic process DNA repair	-

Chains	Accession	Name	Type
A	IPR015254	N-glycosylase/DNA lyase-like	Family
A	IPR016544	N-glycosylase/DNA lyase	Family
A	IPR011257	DNA glycosylase	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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