1UD9
Crystal Structure of Proliferating Cell Nuclear Antigen (PCNA) Homolog From Sulfolobus tokodaii
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1ud9a1 | Alpha and beta proteins (a+b) | DNA clamp | DNA clamp | DNA polymerase processivity factor | Proliferating cell nuclear antigen (PCNA) | (Sulfurisphaera tokodaii ) [TaxId: 111955 ], | SCOPe (2.08) |
B | d1ud9b1 | Alpha and beta proteins (a+b) | DNA clamp | DNA clamp | DNA polymerase processivity factor | Proliferating cell nuclear antigen (PCNA) | (Sulfurisphaera tokodaii ) [TaxId: 111955 ], | SCOPe (2.08) |
C | d1ud9c1 | Alpha and beta proteins (a+b) | DNA clamp | DNA clamp | DNA polymerase processivity factor | Proliferating cell nuclear antigen (PCNA) | (Sulfurisphaera tokodaii ) [TaxId: 111955 ], | SCOPe (2.08) |
D | d1ud9d1 | Alpha and beta proteins (a+b) | DNA clamp | DNA clamp | DNA polymerase processivity factor | Proliferating cell nuclear antigen (PCNA) | (Sulfurisphaera tokodaii ) [TaxId: 111955 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | DNA polymerase processivity factor | 8028403 | 4002066 | SCOP2 (2022-06-29) |
A | SCOP2 Family | DNA polymerase processivity factor | 8028404 | 4002066 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | DNA clamp | 8040782 | 3000780 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | DNA clamp | 8040783 | 3000780 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | DNA clamp | 8040783 | 3000780 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | DNA clamp | 8040782 | 3000780 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | DNA clamp | 8040783 | 3000780 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | DNA clamp | 8040782 | 3000780 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | DNA clamp | 8040782 | 3000780 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | DNA clamp | 8040783 | 3000780 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PCNA_C | e1ud9A2 | A: a+b two layers | X: DNA clamp (From Topology) | H: DNA clamp (From Topology) | T: DNA clamp | F: PCNA_C | ECOD (1.6) |
A | PCNA_N_1 | e1ud9A1 | A: a+b two layers | X: DNA clamp (From Topology) | H: DNA clamp (From Topology) | T: DNA clamp | F: PCNA_N_1 | ECOD (1.6) |
B | PCNA_C | e1ud9B2 | A: a+b two layers | X: DNA clamp (From Topology) | H: DNA clamp (From Topology) | T: DNA clamp | F: PCNA_C | ECOD (1.6) |
B | PCNA_N_1 | e1ud9B1 | A: a+b two layers | X: DNA clamp (From Topology) | H: DNA clamp (From Topology) | T: DNA clamp | F: PCNA_N_1 | ECOD (1.6) |
C | PCNA_C | e1ud9C2 | A: a+b two layers | X: DNA clamp (From Topology) | H: DNA clamp (From Topology) | T: DNA clamp | F: PCNA_C | ECOD (1.6) |
C | PCNA_N_1 | e1ud9C1 | A: a+b two layers | X: DNA clamp (From Topology) | H: DNA clamp (From Topology) | T: DNA clamp | F: PCNA_N_1 | ECOD (1.6) |
D | PCNA_C | e1ud9D2 | A: a+b two layers | X: DNA clamp (From Topology) | H: DNA clamp (From Topology) | T: DNA clamp | F: PCNA_C | ECOD (1.6) |
D | PCNA_N_1 | e1ud9D1 | A: a+b two layers | X: DNA clamp (From Topology) | H: DNA clamp (From Topology) | T: DNA clamp | F: PCNA_N_1 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.70.10.10 | Alpha Beta | Box | Proliferating Cell Nuclear Antigen | CATH (4.3.0) | |
B | 3.70.10.10 | Alpha Beta | Box | Proliferating Cell Nuclear Antigen | CATH (4.3.0) | |
C | 3.70.10.10 | Alpha Beta | Box | Proliferating Cell Nuclear Antigen | CATH (4.3.0) | |
D | 3.70.10.10 | Alpha Beta | Box | Proliferating Cell Nuclear Antigen | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF02747 | Proliferating cell nuclear antigen, C-terminal domain (PCNA_C) | Proliferating cell nuclear antigen, C-terminal domain | N-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 | |
PF00705 | Proliferating cell nuclear antigen, N-terminal domain (PCNA_N) | Proliferating cell nuclear antigen, N-terminal domain | N-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
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR046938 | DNA clamp superfamily | Homologous Superfamily | |
IPR000730 | Proliferating cell nuclear antigen, PCNA | Family | |
IPR022649 | Proliferating cell nuclear antigen, PCNA, C-terminal | Domain | |
IPR022659 | Proliferating cell nuclear antigen, PCNA, conserved site | Conserved Site | |
IPR022648 | Proliferating cell nuclear antigen, PCNA, N-terminal | Domain |