8UNF
Cryo-EM structure of T4 Bacteriophage Clamp Loader with Sliding Clamp and DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (J) | primer DNA | polymer | 20 | 6136.0 | 1 | Tequatrovirus T4 | ||
| 2 | B (I) | template DNA | polymer | 24 | 7347.7 | 1 | Tequatrovirus T4 | ||
| 3 | C, D, E (H, G, F) | Sliding clamp | polymer | 228 | 24881.2 | 3 | UniProt (P04525) Pfam (PF02916) Pfam (PF09116) | Tequatrovirus T4 | GP45 |
| 4 | F, G, H, I (E, D, C, B) | Sliding-clamp-loader large subunit | polymer | 319 | 35834.3 | 4 | UniProt (P04526) Pfam (PF00004) Pfam (PF21328) Pfam (PF21429) | Tequatrovirus T4 | |
| 5 | J (A) | Sliding-clamp-loader small subunit | polymer | 187 | 21391.7 | 1 | UniProt (P04527) Pfam (PF16790) | Tequatrovirus T4 | Clamp loader gp62 subunit,Gene product 62,gp62 |
| 6 | K (E) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
| 7 | L, N, P, R (E, D, C, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 8 | M, O, Q (D, C, B) | [[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxy-tris(fluoranyl)beryllium | non-polymer | 492.2 | 3 | Chemie (08T) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 252856.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2001.0 | |
| All* | Total formula weight | 254857.2 |
