4O7R
SAICAR synthetase (Type-2) in complex with UMP/UDP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Phosphoribosylaminoimidazole-succinocarboxamide synthase | polymer | 238 | 27480.1 | 1 | UniProt (O57978) Pfam (PF01259) In PDB | Pyrococcus horikoshii | SAICAR synthetase |
| 2 | A | URIDINE-5'-MONOPHOSPHATE | non-polymer | 324.2 | 1 | Chemie (U5P) | |||
| 3 | A | URIDINE-5'-DIPHOSPHATE | non-polymer | 404.2 | 1 | Chemie (UDP) | |||
| 4 | A | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 5 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 6 | water | water | 18.0 | 59 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27480.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 977.3 | |
| All* | Total formula weight | 28457.4 |
