4KGV
The R state structure of E. coli ATCase with ATP bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Aspartate carbamoyltransferase | polymer | 310 | 34337.1 | 2 | UniProt (E8Y328) Pfam (PF02729) Pfam (PF00185) UniProt (by SIFTS) (P0A786) | Escherichia coli | Aspartate transcarbamylase |
| 2 | B, D (B, D) | Aspartate carbamoyltransferase regulatory chain | polymer | 153 | 17143.6 | 2 | UniProt (E8Y329) Pfam (PF01948) Pfam (PF02748) UniProt (by SIFTS) (P0A7F3) | Escherichia coli | |
| 3 | E, H (A, C) | N-(PHOSPHONACETYL)-L-ASPARTIC ACID | non-polymer | 255.1 | 2 | Chemie (PAL) PubChem (39981) | |||
| 4 | F, I (B, D) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) PubChem (32051) | |||
| 5 | G, J (B, D) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 6 | K, L, M, N (A, B, C, D) | water | water | 18.0 | 688 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 102961.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1655.4 | |
| All* | Total formula weight | 104616.9 |
