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Annotation rule MF_00317 |
Accession | MF_00317 |
Dates | 1-JUN-2001 (Created) 18-NOV-2019 (Last updated, Version 18) |
Name | DNApol_clamp_arch |
Scope | Archaea |
Templates | O73947 (PCNA_PYRFU); P57765 (PCNA3_SACS2); P57766 (PCNA1_SACS2); Q97Z84 (PCNA2_SACS2); Q975N2 (PCNA1_SULTO); Q975M2 (PCNA2_SULTO); Q973F5 (PCNA3_SULTO): [Recover all] |
Triggered by |
Identifier |
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Protein name |
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Gene name |
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Function | Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication. |
Subunit | Homotrimer. The subunits circularize to form a toroid; DNA passes through its center. Replication factor C (RFC) is required to load the toroid on the DNA. |
Similarity | Belongs to the PCNA family. |
Pfam | PF02747; PCNA_C; 1; |
PF00705; PCNA_N; 1; | |
PRINTS | PR00339; PCNACYCLIN; 1; |
TIGRFAMs | TIGR00590; Pcna; 1; |
PROSITE | PS01251; PCNA_1; 1; |
PS00293; PCNA_2; 1; |
Size range | 244-256 amino acids |
Related rules | None |
Fusion | None |
Comments | Some Archaea have up to 3 copies. |