Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
CSCOP2B SuperfamilyADP-ribosylation 8036814 3001208 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyDomain of poly(ADP-ribose) polymerase 8036812 3000280 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyWGR domain-like 8039231 3000760 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyADP-ribosylation 8036814 3001208 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyWGR domain-like 8039231 3000760 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyDomain of poly(ADP-ribose) polymerase 8036812 3000280 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Azf-PARPe4dqyA2 A: few secondary structure elementsX: Glucocorticoid receptor-likeH: LIM domain-likeT: PARP-type zinc fingerF: zf-PARPECOD (1.6)
Dzf-PARPe4dqyD3 A: few secondary structure elementsX: Glucocorticoid receptor-likeH: LIM domain-likeT: PARP-type zinc fingerF: zf-PARPECOD (1.6)
BPLN03123e4dqyB1 A: alpha arraysX: LEM/SAP HeH motif-likeH: LEM/SAP HeH motifT: LEM/SAP HeH motifF: PLN03123ECOD (1.6)
BPADR1e4dqyB2 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: PADR1ECOD (1.6)
EPLN03123e4dqyE1 A: alpha arraysX: LEM/SAP HeH motif-likeH: LEM/SAP HeH motifT: LEM/SAP HeH motifF: PLN03123ECOD (1.6)
EPADR1e4dqyE2 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: PADR1ECOD (1.6)
CPARP_rege4dqyC2 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)
CWGRe4dqyC3 A: a+b two layersX: WGR domain (From Topology)H: WGR domain (From Topology)T: WGR domainF: WGRECOD (1.6)
CPARPe4dqyC1 A: a+b complex topologyX: ADP-ribosylation (From Topology)H: ADP-ribosylation (From Topology)T: ADP-ribosylationF: PARPECOD (1.6)
FPARP_rege4dqyF8 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)
FWGRe4dqyF9 A: a+b two layersX: WGR domain (From Topology)H: WGR domain (From Topology)T: WGR domainF: WGRECOD (1.6)
FPARPe4dqyF7 A: a+b complex topologyX: ADP-ribosylation (From Topology)H: ADP-ribosylation (From Topology)T: ADP-ribosylationF: PARPECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, D
PF00645Poly(ADP-ribose) polymerase and DNA-Ligase Zn-finger region (zf-PARP)Poly(ADP-ribose) polymerase and DNA-Ligase Zn-finger regionPoly(ADP-ribose) polymerase is an important regulatory component of the cellular response to DNA damage. The amino-terminal region of Poly(ADP-ribose) polymerase consists of two PARP-type zinc fingers. This region acts as a DNA nick sensor.Domain
B, E
PF21728PADR1, N-terminal helical domain (PADR1_N)PADR1, N-terminal helical domainThis entry represents de N-terminal helical region of PADR1 zinc-binding domain found in poly(ADP-ribose) polymerase-1 (PARP-1) from human and its homologues. The PADR1, known as the third zinc-binding domain (Zn3) localises between the N-terminal PA ...This entry represents de N-terminal helical region of PADR1 zinc-binding domain found in poly(ADP-ribose) polymerase-1 (PARP-1) from human and its homologues. The PADR1, known as the third zinc-binding domain (Zn3) localises between the N-terminal PARP-type zinc fingers (Zn1 and Zn2) and the central BRCT domain; it is involved in protein-protein interactions that orchestrate PARP-1 activation and are critical to the DNA-dependent stimulation of PARP-1 [1-5].
Domain
B, E
PF08063PADR1 domain, zinc ribbon fold (PADR1_Zn_ribbon)PADR1 domain, zinc ribbon foldThis is the zinc ribbon fold of the PADR1 domain found in poly(ADP-ribose)-polymerases, referred to as the third zinc-binding domain of these proteins [1-5]. The PADR1 domain is involved in protein-protein interactions that orchestrate PARP-1 activat ...This is the zinc ribbon fold of the PADR1 domain found in poly(ADP-ribose)-polymerases, referred to as the third zinc-binding domain of these proteins [1-5]. The PADR1 domain is involved in protein-protein interactions that orchestrate PARP-1 activation and are critical to the DNA-dependent stimulation of PARP-1. PADR1 consists of an N-terminal helical region, the central zinc ribbon fold and a C-terminal tail.
Domain
C, F
PF00644Poly(ADP-ribose) polymerase catalytic domain (PARP)Poly(ADP-ribose) polymerase catalytic domain- Family
C, F
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
C, F
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, D
Poly [ADP-ribose] polymerase 1
B, E
Poly [ADP-ribose] polymerase 1
C, F
Poly [ADP-ribose] polymerase 1
G [auth M],
H [auth N]
DNA (26-MER)---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, D
IPR038650PADR1, C-terminal domain superfamilyHomologous Superfamily
A, D
IPR050800ADP-ribosyltransferase diphtheria toxin-likeFamily
A, D
IPR001510Zinc finger, PARP-typeDomain
A, D
IPR012982PARP1-like, PADR1 domain, zinc ribbon foldDomain
A, D
IPR049296PARP1-like, PADR1 domain, N-terminal helical subdomainDomain
A, D
IPR012317Poly(ADP-ribose) polymerase, catalytic domainDomain
A, D
IPR036957Zinc finger, PARP-type superfamilyHomologous Superfamily
A, D
IPR001357BRCT domainDomain
A, D
IPR036930WGR domain superfamilyHomologous Superfamily
A, D
IPR008893WGR domainDomain
A, D
IPR036420BRCT domain superfamilyHomologous Superfamily
A, D
IPR036616Poly(ADP-ribose) polymerase, regulatory domain superfamilyHomologous Superfamily
A, D
IPR004102Poly(ADP-ribose) polymerase, regulatory domainDomain
A, D
IPR008288Poly [ADP-ribose] polymeraseFamily
B, E
IPR038650PADR1, C-terminal domain superfamilyHomologous Superfamily
B, E
IPR050800ADP-ribosyltransferase diphtheria toxin-likeFamily
B, E
IPR001510Zinc finger, PARP-typeDomain
B, E
IPR012982PARP1-like, PADR1 domain, zinc ribbon foldDomain
B, E
IPR049296PARP1-like, PADR1 domain, N-terminal helical subdomainDomain
B, E
IPR012317Poly(ADP-ribose) polymerase, catalytic domainDomain
B, E
IPR036957Zinc finger, PARP-type superfamilyHomologous Superfamily
B, E
IPR001357BRCT domainDomain
B, E
IPR036930WGR domain superfamilyHomologous Superfamily
B, E
IPR008893WGR domainDomain
B, E
IPR036420BRCT domain superfamilyHomologous Superfamily
B, E
IPR036616Poly(ADP-ribose) polymerase, regulatory domain superfamilyHomologous Superfamily
B, E
IPR004102Poly(ADP-ribose) polymerase, regulatory domainDomain
B, E
IPR008288Poly [ADP-ribose] polymeraseFamily
C, F
IPR038650PADR1, C-terminal domain superfamilyHomologous Superfamily
C, F
IPR050800ADP-ribosyltransferase diphtheria toxin-likeFamily
C, F
IPR001510Zinc finger, PARP-typeDomain
C, F
IPR012982PARP1-like, PADR1 domain, zinc ribbon foldDomain
C, F
IPR049296PARP1-like, PADR1 domain, N-terminal helical subdomainDomain
C, F
IPR012317Poly(ADP-ribose) polymerase, catalytic domainDomain
C, F
IPR036957Zinc finger, PARP-type superfamilyHomologous Superfamily
C, F
IPR001357BRCT domainDomain
C, F
IPR036930WGR domain superfamilyHomologous Superfamily
C, F
IPR008893WGR domainDomain
C, F
IPR036420BRCT domain superfamilyHomologous Superfamily
C, F
IPR036616Poly(ADP-ribose) polymerase, regulatory domain superfamilyHomologous Superfamily
C, F
IPR004102Poly(ADP-ribose) polymerase, regulatory domainDomain
C, F
IPR008288Poly [ADP-ribose] polymeraseFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, D
PharosP09874
B, E
PharosP09874
C, F
PharosP09874