4O86
SAICAR synthetase (Type-2) in complex with ADP and CDP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Phosphoribosylaminoimidazole-succinocarboxamide synthase | polymer | 238 | 27480.1 | 1 | UniProt (O57978) Pfam (PF01259) | Pyrococcus horikoshii | SAICAR synthetase |
| 2 | B, G (A) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 3 | C (A) | CYTIDINE-5'-DIPHOSPHATE | non-polymer | 403.2 | 1 | Chemie (CDP) | |||
| 4 | D (A) | CYTIDINE-5'-MONOPHOSPHATE | non-polymer | 323.2 | 1 | Chemie (C5P) | |||
| 5 | E (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 6 | F (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | H (A) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
| 8 | I (A) | water | water | 18.0 | 87 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27480.1 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1426.9 | |
| All* | Total formula weight | 28906.9 |
