4P81
Structure of ancestral PyrR protein (AncORANGEPyrR)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Ancestral PyrR protein (Orange) | polymer | 180 | 20128.2 | 4 | synthetic construct | ||
| 2 | E, F, G, I (A, B, C, D) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | H (C) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | J, K, L, M (A, B, C, D) | water | water | 18.0 | 382 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 80512.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 476.3 | |
| All* | Total formula weight | 80989.2 |
