Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyMetallo-dependent phosphatases 8053383 3001067 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyNucleic acid-binding proteins 8053386 3000135 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyWinged helix DNA-binding domain 8054002 3000034 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyDNA clamp 8032796 3000780 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyDNA clamp 8032799 3000780 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyDNA clamp 8032796 3000780 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyDNA clamp 8032799 3000780 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyDNA clamp 8032796 3000780 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyDNA clamp 8032799 3000780 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BKOG2732e6s1nB2 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: KOG2732ECOD (1.6)
BDNA_pol_E_Be6s1nB1 A: a+b four layersX: Carbon-nitrogen hydrolase-likeH: Metallo-dependent phosphatases (From Topology)T: Metallo-dependent phosphatasesF: DNA_pol_E_BECOD (1.6)
CCDC27e6s1nC1 A: alpha arraysX: HTHH: HTHT: wingedF: CDC27ECOD (1.6)
EPCNA_Ne6s1nE1 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PCNA_NECOD (1.6)
EPCNA_Ce6s1nE2 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PCNA_CECOD (1.6)
FPCNA_Ne6s1nF1 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PCNA_NECOD (1.6)
FPCNA_Ce6s1nF2 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PCNA_CECOD (1.6)
GPCNA_Ne6s1nG1 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PCNA_NECOD (1.6)
GPCNA_Ce6s1nG2 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PCNA_CECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF14260C4-type zinc-finger of DNA polymerase delta (zf-C4pol)C4-type zinc-finger of DNA polymerase deltaIn fission yeast this zinc-finger domain appears is the region of Pol3 that binds directly to the B-subunit, Cdc1 [1]. Pol delta is a hetero-tetrameric enzyme comprising four evolutionarily well-conserved proteins: the catalytic subunit Pol3 and thr ...In fission yeast this zinc-finger domain appears is the region of Pol3 that binds directly to the B-subunit, Cdc1 [1]. Pol delta is a hetero-tetrameric enzyme comprising four evolutionarily well-conserved proteins: the catalytic subunit Pol3 and three smaller subunits Cdc1, Cdc27 and Cdm1 [2].
Domain
PF00136DNA polymerase family B (DNA_pol_B)DNA polymerase family B- Family
PF03104DNA polymerase family B, exonuclease domain (DNA_pol_B_exo1)DNA polymerase family B, exonuclease domain- Family
PF04042DNA polymerase alpha/epsilon subunit B (DNA_pol_E_B)DNA polymerase alpha/epsilon subunit B- Family
PF18018DNA polymerase delta subunit OB-fold domain (DNA_pol_D_N)DNA polymerase delta subunit OB-fold domainThe eukaryotic DNA polymerase delta (Pol delta) participates in genome replication, homologous recombination, DNA repair and damage tolerance [1]. Human Pol delta consists of four subunits: p125, p50, p66 and p12. The first three subunits correspond ...The eukaryotic DNA polymerase delta (Pol delta) participates in genome replication, homologous recombination, DNA repair and damage tolerance [1]. Human Pol delta consists of four subunits: p125, p50, p66 and p12. The first three subunits correspond to the three subunits of S. cerevisiae Pol delta. p50 serves as a scaffold for the assembly of Pol delta by interacting simultaneously with all of the other three subunits. This entry corresponds to the OB fold domain found in the p50 subunit.
Domain
PF09507DNA polymerase subunit Cdc27 (CDC27)DNA polymerase subunit Cdc27- Family
E, F, G
PF02747Proliferating cell nuclear antigen, C-terminal domain (PCNA_C)Proliferating cell nuclear antigen, C-terminal domainN-terminal and C-terminal domains of PCNA are topologically identical. Three PCNA molecules are tightly associated to form a closed ring encircling duplex DNA.Domain
E, F, G
PF00705Proliferating cell nuclear antigen, N-terminal domain (PCNA_N)Proliferating cell nuclear antigen, N-terminal domainN-terminal and C-terminal domains of PCNA are topologically identical. Three PCNA molecules are tightly associated to form a closed ring encircling duplex DNA.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
DNA polymerase delta catalytic subunit
DNA polymerase delta subunit 2
DNA polymerase delta subunit 3
DNA polymerase delta subunit 4-
E, F, G
Proliferating cell nuclear antigen
H [auth P]DNA primer---
I [auth T]DNA template---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR036397Ribonuclease H superfamilyHomologous Superfamily
IPR006134DNA-directed DNA polymerase, family B, multifunctional domainDomain
IPR050240DNA polymerase type-BFamily
IPR017964DNA-directed DNA polymerase, family B, conserved siteConserved Site
IPR012337Ribonuclease H-like superfamilyHomologous Superfamily
IPR023211DNA polymerase, palm domain superfamilyHomologous Superfamily
IPR006172DNA-directed DNA polymerase, family BFamily
IPR025687C4-type zinc-finger of DNA polymerase deltaDomain
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
IPR006133DNA-directed DNA polymerase, family B, exonuclease domainDomain
IPR042087DNA polymerase family B, thumb domainHomologous Superfamily
IPR024826DNA polymerase delta/II small subunit familyFamily
IPR007185DNA polymerase alpha/delta/epsilon, subunit BDomain
IPR040663DNA polymerase delta subunit, OB-fold domainDomain
IPR041863DNA polymerase delta subunit 2, C-terminal domainDomain
IPR019038DNA polymerase delta subunit 3Family
IPR041913DNA polymerase delta subunit 3 superfamilyHomologous Superfamily
IPR007218DNA polymerase delta, subunit 4Family
E, F, G
IPR046938DNA clamp superfamilyHomologous Superfamily
E, F, G
IPR022648Proliferating cell nuclear antigen, PCNA, N-terminalDomain
E, F, G
IPR000730Proliferating cell nuclear antigen, PCNAFamily
E, F, G
IPR022649Proliferating cell nuclear antigen, PCNA, C-terminalDomain
E, F, G
IPR022659Proliferating cell nuclear antigen, PCNA, conserved siteConserved Site

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP28340
PharosP49005
PharosQ15054
E, F, G
PharosP12004