Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
B [auth P]SCOP2B SuperfamilyWGR domain-like 8074102 3000760 SCOP2B (2022-06-29)
D [auth p]SCOP2B SuperfamilyWGR domain-like 8074102 3000760 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth P]PARP_rege6x0mP2 A: alpha bundlesX: Domain of poly(ADP-ribose) polymerase (From Topology)H: Domain of poly(ADP-ribose) polymerase (From Topology)T: Domain of poly(ADP-ribose) polymeraseF: PARP_regECOD (1.6)
B [auth P]WGRe6x0mP1 A: a+b two layersX: WGR domain (From Topology)H: WGR domain (From Topology)T: WGR domainF: WGRECOD (1.6)
B [auth P]PARPe6x0mP3 A: a+b complex topologyX: ADP-ribosylation (From Topology)H: ADP-ribosylation (From Topology)T: ADP-ribosylationF: PARPECOD (1.6)
D [auth p]PARP_rege6x0mp3 A: alpha bundlesX: Domain of poly(ADP-ribose) polymerase (From Topology)H: Domain of poly(ADP-ribose) polymerase (From Topology)T: Domain of poly(ADP-ribose) polymeraseF: PARP_regECOD (1.6)
D [auth p]WGRe6x0mp1 A: a+b two layersX: WGR domain (From Topology)H: WGR domain (From Topology)T: WGR domainF: WGRECOD (1.6)
D [auth p]PARPe6x0mp2 A: a+b complex topologyX: ADP-ribosylation (From Topology)H: ADP-ribosylation (From Topology)T: ADP-ribosylationF: PARPECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth O],
C [auth o]
PF10228Histone PARylation factor 1 (HPF1)Histone PARylation factor 1- Family
B [auth P],
D [auth p]
PF00644Poly(ADP-ribose) polymerase catalytic domain (PARP)Poly(ADP-ribose) polymerase catalytic domain- Family
B [auth P],
D [auth p]
PF02877Poly(ADP-ribose) polymerase, regulatory domain (PARP_reg)Poly(ADP-ribose) polymerase, regulatory domainPoly(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
B [auth P],
D [auth p]
PF05406WGR domain (WGR)WGR domainThis domain is found in a variety of polyA polymerases as well as the E. coli molybdate metabolism regulator Swiss:P33345 and other proteins of unknown function. I have called this domain WGR after the most conserved central motif of the domain. The ...This domain is found in a variety of polyA polymerases as well as the E. coli molybdate metabolism regulator Swiss:P33345 and other proteins of unknown function. I have called this domain WGR after the most conserved central motif of the domain. The domain is found in isolation in proteins such as Swiss:Q9JN21 and is between 70 and 80 residues in length. I propose that this may be a nucleic acid binding domain.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth O],
C [auth o]
Histone PARylation factor 1
B [auth P],
D [auth p]
Poly [ADP-ribose] polymerase 2
E [auth I],
G [auth i]
DNA (167-MER)---
F [auth J],
H [auth j]
DNA (167-MER)---