8UK9
Structure of T4 Bacteriophage clamp loader mutant D110C bound to the T4 clamp, primer-template DNA, and ATP analog
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, Q (A, Q) | Sliding-clamp-loader small subunit | polymer | 187 | 21391.7 | 2 | UniProt (P04527) Pfam (PF16790) | Tequatrovirus T4 | Clamp loader gp62 subunit,Gene product 62,gp62 |
| 2 | B, C, D, E, K... (B, C, D, E, K...) | Sliding-clamp-loader large subunit | polymer | 320 | 35909.4 | 8 | UniProt (P04526) Pfam (PF00004) Pfam (PF21328) Pfam (PF21429) | Tequatrovirus T4 | |
| 3 | F, G, H, R, S... (F, G, H, R, S...) | Sliding clamp | polymer | 228 | 24881.2 | 6 | UniProt (P04525) Pfam (PF02916) Pfam (PF09116) | Tequatrovirus T4 | GP45 |
| 4 | I, O (I, O) | DNA template | polymer | 24 | 7347.7 | 2 | Tequatrovirus T4 | ||
| 5 | J, P (J, P) | DNA primer | polymer | 20 | 6136.0 | 2 | Tequatrovirus T4 | ||
| 6 | BA, GA, JA, MA, U... (D, K, L, M, B...) | ALUMINUM FLUORIDE | non-polymer | 84.0 | 6 | Chemie (AF3) | |||
| 7 | CA, DA, HA, KA, NA... (D, E, K, L, M...) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 8 | Chemie (ADP) | |||
| 8 | AA, EA, FA, IA, LA... (D, E, K, L, M...) | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) |
Sequence modifications
B, C, D, E, K, L, M, N: 1 - 319 (UniProt: P04526)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | expression tag |
| Cys 110 | Asp 110 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 20 |
| Total formula weight | 506313.3 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 4115.9 | |
| All* | Total formula weight | 510429.2 |
