1R0C
Products in the T State of Aspartate Transcarbamylase: Crystal Structure of the Phosphate and N-carbamyl-L-aspartate Ligated Enzyme
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, G) | Aspartate carbamoyltransferase catalytic chain | polymer | 310 | 34337.1 | 2 | UniProt (P0A786) Pfam (PF02729) Pfam (PF00185) | Escherichia coli | Aspartate transcarbamylase, ATCase |
| 2 | B, D (B, H) | Aspartate carbamoyltransferase regulatory chain | polymer | 153 | 17143.6 | 2 | UniProt (P0A7F3) Pfam (PF01948) Pfam (PF02748) | Escherichia coli | |
| 3 | E, H (A, G) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 4 | F, I (A, G) | N-CARBAMOYL-L-ASPARTATE | non-polymer | 176.1 | 2 | Chemie (NCD) | |||
| 5 | G, J (B, H) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 6 | K, L, M, N (A, B, G, H) | water | water | 18.0 | 553 | 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 | 673.0 | |
| All* | Total formula weight | 103634.5 |
