1C3O
CRYSTAL STRUCTURE OF THE CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTANT C269S WITH BOUND GLUTAMINE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G | CARBAMOYL PHOSPHATE SYNTHETASE: LARGE SUBUNIT | polymer | 1073 | 117981.8 | 4 | UniProt (P00968) Pfam (PF02786) Pfam (PF02787) Pfam (PF02142) In PDB | Escherichia coli | |
| 2 | B, D, F, H | CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT | polymer | 382 | 41465.8 | 4 | UniProt (P00907) Pfam (PF00988) Pfam (PF00117) Pfam (PF07722) UniProt (by SIFTS) (P0A6F1) In PDB | Escherichia coli | |
| 3 | E, G, C, A | MANGANESE (II) ION | non-polymer | 54.9 | 12 | Chemie (MN) | |||
| 4 | E, G, B, C, A... | POTASSIUM ION | non-polymer | 39.1 | 32 | Chemie (K) | |||
| 5 | B, G, E, C, A... | CHLORIDE ION | non-polymer | 35.5 | 16 | Chemie (CL) | |||
| 6 | G, E, C, A | PHOSPHATE ION | non-polymer | 95.0 | 5 | Chemie (PO4) | |||
| 7 | G, E, C, A | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 8 | Chemie (ADP) | |||
| 8 | G, E, C, A | L-ornithine | non-polymer | 132.2 | 4 | Chemie (ORN) | |||
| 9 | B, G, E, H, C... | GLUTAMINE | non-polymer | 146.1 | 8 | Chemie (GLN) | |||
| 10 | A, G, E, C | TETRAETHYLAMMONIUM ION | non-polymer | 130.3 | 4 | Chemie (NET) | |||
| 11 | water | water | 18.0 | 3666 | Chemie (HOH) |
Sequence modifications
B, D, F, H: 1 - 382 (UniProt: P00907)
| PDB | External Database | Details |
|---|---|---|
| Ser 269 | Cys 269 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 637790.3 | |
| Non-Polymers* | Number of molecules | 89 |
| Total formula weight | 8588.9 | |
| All* | Total formula weight | 646379.2 |
