Annotations: 3C4H

Human poly(ADP-ribose) polymerase 3, catalytic fragment in complex with an inhibitor DR2313

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3c4ha1	All alpha proteins	Domain of poly(ADP-ribose) polymerase	Domain of poly(ADP-ribose) polymerase	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3c4ha2	Alpha and beta proteins (a+b)	ADP-ribosylation	ADP-ribosylation	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3c4ha3	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DUF3239	e3c4hA1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: DUF3239	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.142.10	Mainly Alpha	Up-down Bundle	Poly(ADP-ribose) Polymerase	domain 1	CATH (4.3.0)
A	3.90.228.10	Alpha Beta	Alpha-Beta Complex	Phosphoenolpyruvate Carboxykinase	domain 3	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00644	Poly(ADP-ribose) polymerase catalytic domain (PARP)	Poly(ADP-ribose) polymerase catalytic domain	Poly(ADP-ribose) polymerase catalyses the covalent attachment of ADP-ribose units from NAD+ to itself and to a limited number of other DNA binding proteins, which decreases their affinity for DNA. Poly(ADP-ribose) polymerase is a regulatory component ...	Poly(ADP-ribose) polymerase catalyses the covalent attachment of ADP-ribose units from NAD+ to itself and to a limited number of other DNA binding proteins, which decreases their affinity for DNA. Poly(ADP-ribose) polymerase is a regulatory component induced by DNA damage. The carboxyl-terminal region is the most highly conserved region of the protein. Experiments have shown that a carboxyl 40 kDa fragment is still catalytically active [2].	Domain
A	PF02877	Poly(ADP-ribose) polymerase, regulatory domain (PARP_reg)	Poly(ADP-ribose) polymerase, regulatory domain	Poly(ADP-ribose) polymerase catalyses the covalent attachment of ADP-ribose units from NAD+ to itself and to a limited number of other DNA binding proteins, which decreases their affinity for DNA. Poly(ADP-ribose) polymerase is a regulatory component ...	Poly(ADP-ribose) polymerase catalyses the covalent attachment of ADP-ribose units from NAD+ to itself and to a limited number of other DNA binding proteins, which decreases their affinity for DNA. Poly(ADP-ribose) polymerase is a regulatory component induced by DNA damage. The carboxyl-terminal region is the most highly conserved region of the protein. Experiments have shown that a carboxyl 40 kDa fragment is still catalytically active [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Poly(ADP-ribose) polymerase 3	pentosyltransferase activity catalytic activity, acting on a protein glycosyltransferase activity transferase activity NAD+-protein mono-ADP-ribosyltransferase activity catalytic activity NAD+-protein-lysine ADP-ribosyltransferase activity NAD DNA ADP-ribosyltransferase activity NAD+-protein-aspartate ADP-ribosyltransferase activity NAD+ poly-ADP-ribosyltransferase activity NAD+-protein-glutamate ADP-ribosyltransferase activity	nucleobase-containing compound metabolic process DNA modification macromolecule modification metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA ADP-ribosylation cellular response to stimulus regulation of cellular process regulation of double-strand break repair response to stimulus nucleobase-containing compound metabolic process DNA modification macromolecule modification metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA ADP-ribosylation cellular response to stimulus regulation of cellular process regulation of double-strand break repair response to stimulus regulation of cellular response to stress positive regulation of biological process regulation of primary metabolic process positive regulation of response to stimulus positive regulation of metabolic process positive regulation of DNA repair cellular response to stress response to stress regulation of response to stress positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of double-strand break repair via nonhomologous end joining DNA repair double-strand break repair regulation of biological process positive regulation of double-strand break repair via nonhomologous end joining double-strand break repair via nonhomologous end joining biological regulation regulation of macromolecule metabolic process positive regulation of double-strand break repair regulation of DNA repair positive regulation of DNA metabolic process DNA damage response regulation of response to stimulus regulation of metabolic process regulation of DNA metabolic process localization protein localization to chromosome protein localization to organelle macromolecule localization protein localization to site of double-strand break intracellular protein localization telomere organization chromosome organization telomere maintenance cellular component organization organelle organization cellular component organization or biogenesis negative regulation of telomere maintenance negative regulation of biological process negative regulation of telomere maintenance via telomerase regulation of DNA biosynthetic process RNA-templated DNA biosynthetic process telomere maintenance via telomere lengthening negative regulation of chromosome organization negative regulation of nucleobase-containing compound metabolic process negative regulation of cellular component organization negative regulation of metabolic process regulation of chromosome organization regulation of telomere maintenance via telomere lengthening regulation of organelle organization biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process DNA biosynthetic process negative regulation of DNA biosynthetic process regulation of telomere maintenance regulation of cellular component organization negative regulation of telomere maintenance via telomere lengthening nucleic acid biosynthetic process negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process telomere maintenance via telomerase nucleobase-containing compound biosynthetic process macromolecule biosynthetic process regulation of telomere maintenance via telomerase negative regulation of organelle organization negative regulation of biosynthetic process negative regulation of DNA metabolic process regulation of cytoskeleton organization microtubule cytoskeleton organization regulation of mitotic spindle organization mitotic cell cycle cell cycle regulation of cell cycle microtubule cytoskeleton organization involved in mitosis spindle organization cell cycle process regulation of cell cycle process regulation of microtubule-based process regulation of spindle organization mitotic spindle organization mitotic cell cycle process microtubule-based process cytoskeleton organization regulation of microtubule cytoskeleton organization adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains regulation of leukocyte activation regulation of cell activation B cell activation involved in immune response multicellular organism development regulation of immune system process system development negative regulation of immunoglobulin production negative regulation of B cell mediated immunity immune response DNA recombination negative regulation of immune effector process immune effector process negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains regulation of gene expression negative regulation of gene expression negative regulation of immunoglobulin mediated immune response B cell mediated immunity negative regulation of multicellular organismal process immunoglobulin production regulation of developmental process somatic cell DNA recombination somatic diversification of immunoglobulins involved in immune response somatic recombination of immunoglobulin gene segments regulation of immunoglobulin mediated immune response regulation of B cell activation leukocyte activation involved in immune response negative regulation of B cell activation production of molecular mediator of immune response negative regulation of developmental process regulation of isotype switching cell activation immune system process somatic diversification of immune receptors via germline recombination within a single locus negative regulation of leukocyte mediated immunity regulation of lymphocyte activation regulation of immune effector process multicellular organismal process lymphocyte mediated immunity regulation of DNA recombination negative regulation of lymphocyte mediated immunity cell activation involved in immune response anatomical structure development leukocyte mediated immunity somatic diversification of immune receptors somatic recombination of immunoglobulin genes involved in immune response developmental process regulation of adaptive immune response negative regulation of immune response negative regulation of adaptive immune response regulation of B cell mediated immunity somatic diversification of immunoglobulins negative regulation of DNA recombination negative regulation of production of molecular mediator of immune response regulation of leukocyte mediated immunity regulation of immune response negative regulation of isotype switching regulation of production of molecular mediator of immune response negative regulation of leukocyte activation isotype switching immune system development immunoglobulin production involved in immunoglobulin-mediated immune response lymphocyte activation negative regulation of lymphocyte activation leukocyte activation regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains regulation of multicellular organismal process lymphocyte activation involved in immune response negative regulation of response to stimulus B cell activation gene expression adaptive immune response immunoglobulin mediated immune response negative regulation of cell activation regulation of immunoglobulin production regulation of lymphocyte mediated immunity negative regulation of immune system process animal gross anatomical part developmental process protein auto-ADP-ribosylation protein metabolic process post-translational protein modification protein modification process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen centrosome microtubule organizing center cytoskeleton microtubule cytoskeleton centriole nucleoplasm chromosome site of double-strand break site of DNA damage nuclear body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR012317	Poly(ADP-ribose) polymerase, catalytic domain	Domain
A	IPR050800	ADP-ribosyltransferase diphtheria toxin-like	Family
A	IPR036616	Poly(ADP-ribose) polymerase, regulatory domain superfamily	Homologous Superfamily
A	IPR036930	WGR domain superfamily	Homologous Superfamily
A	IPR004102	Poly(ADP-ribose) polymerase, regulatory domain	Domain
A	IPR008893	WGR domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q9Y6F1	amyotrophic lateral sclerosis Human epidermal growth factor 2 negative carcinoma of breast ovarian epithelial tumor breast cancer psoriasis ovarian cancer