1BXR
STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE COMPLEXED WITH THE ATP ANALOG AMPPNP
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 SYNTHASE | polymer | 1073 | 117981.8 | 4 | UniProt (P00968) Pfam (PF02786) Pfam (PF02787) Pfam (PF02142) In PDB | Escherichia coli | |
| 2 | B, D, F, H | CARBAMOYL-PHOSPHATE SYNTHASE | polymer | 382 | 41480.9 | 4 | UniProt (P0A6F1) Pfam (PF00988) Pfam (PF00117) Pfam (PF07722) In PDB | Escherichia coli | |
| 3 | C, G, A, E | MANGANESE (II) ION | non-polymer | 54.9 | 13 | Chemie (MN) | |||
| 4 | C, G, A, D, E... | POTASSIUM ION | non-polymer | 39.1 | 19 | Chemie (K) | |||
| 5 | C, G, D, A, E... | CHLORIDE ION | non-polymer | 35.5 | 14 | Chemie (CL) | |||
| 6 | C, G, A, E | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 8 | Chemie (ANP) | |||
| 7 | E, C, G, A | L-ornithine | non-polymer | 132.2 | 4 | Chemie (ORN) | |||
| 8 | E, C, G, A | TETRAETHYLAMMONIUM ION | non-polymer | 130.3 | 4 | Chemie (NET) | |||
| 9 | water | water | 18.0 | 3242 | Chemie (HOH) |
Sequence modifications
B, D, F, H: 1 - 382 (UniProt: P0A6F1)
| PDB | External Database | Details |
|---|---|---|
| Gln 183 | Glu 183 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 637850.6 | |
| Non-Polymers* | Number of molecules | 62 |
| Total formula weight | 7052.6 | |
| All* | Total formula weight | 644903.2 |
