6QW5
Structure and function of the toscana virus cap snatching endonuclease
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | RNA-dependent RNA polymerase | polymer | 212 | 23892.4 | 2 | UniProt (S4ZA26) Pfam (PF15518) UniProt (by SIFTS) (P37800) | Toscana virus (Tos) | cap-snatching endonuclease |
| 2 | C, D, H, I (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 3 | E, J (A, B) | 2-4-DIOXO-4-PHENYLBUTANOIC ACID | non-polymer | 192.2 | 2 | Chemie (XI7) | |||
| 4 | F, G, K, L (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 5 | M, N (A, B) | water | water | 18.0 | 315 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 211 (UniProt: S4ZA26)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Asp 155 | Asn 155 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 47784.8 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 988.3 | |
| All* | Total formula weight | 48773.1 |
