2YZK
Crystal structure of orotate phosphoribosyltransferase from Aeropyrum pernix
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) | Orotate phosphoribosyltransferase | polymer | 178 | 18955.4 | 4 | UniProt (Q9Y9D8) Pfam (PF00156) | Aeropyrum pernix | OPRT, OPRTase |
| 2 | E, F (B, C) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 3 | G, H, I, J (A, B, C, D) | water | water | 18.0 | 338 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 178 (UniProt: Q9Y9D8)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 75821.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 189.9 | |
| All* | Total formula weight | 76011.5 |
