4A8M
Non-Catalytic Ions Direct the RNA-Dependent RNA Polymerase of Bacterial dsRNA virus phi6 from De Novo Initiation to Elongation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | 5'-D(*AP*AP*TP*CP)-3' | polymer | 4 | 1174.8 | 1 | PSEUDOMONAS PHAGE PHI6 | ||
| 2 | P, Q, R | RNA-DIRECTED RNA POLYMERASE | polymer | 665 | 75034.4 | 3 | UniProt (P11124) Pfam (PF00680) In PDB | PSEUDOMONAS PHAGE PHI6 | PROTEIN P2, P2 POLYMERASE |
| 3 | P, Q, R | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 4 | P, Q, R | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 3 | Chemie (GTP) | |||
| 5 | P, Q, R | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 3 | Chemie (ATP) |
Sequence modifications
P, Q, R: 0 - 664 (UniProt: P11124)
| PDB | External Database | Details |
|---|---|---|
| Met 456 | Ile 457 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 226278.0 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 3164.0 | |
| All* | Total formula weight | 229442.0 |
