Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyDNA clamp8040967 3000780 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyDNA clamp8040969 3000780 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyDNA clamp8040967 3000780 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyDNA clamp8040969 3000780 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyDNA clamp8040969 3000780 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyDNA clamp8040967 3000780 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyRibonuclease H-like8033565 3000143 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyRibonuclease H-like8033565 3000143 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyRibonuclease H-like8033565 3000143 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00705e3p83A1 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PF00705ECOD (1.6)
APF02747e3p83A2 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PF02747ECOD (1.6)
BPF00705e3p83B1 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PF00705ECOD (1.6)
BPF02747e3p83B2 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PF02747ECOD (1.6)
CPF00705e3p83C1 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PF00705ECOD (1.6)
CPF02747e3p83C2 A: a+b two layersX: DNA clamp (From Topology)H: DNA clamp (From Topology)T: DNA clampF: PF02747ECOD (1.6)
DPF01351e3p83D1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF01351ECOD (1.6)
EPF01351e3p83E1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF01351ECOD (1.6)
FPF01351e3p83F1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF01351ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
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
A, B, C
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
D, E, F
PF01351Ribonuclease HII (RNase_HII)Ribonuclease HII- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
DNA polymerase sliding clamp -
D, E, F
Ribonuclease HII