3NPM
Crystal Structure of the C47A/A241C disulfide-linked C6 Aspartate Transcarbamoylase enzyme
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Aspartate carbamoyltransferase catalytic chain | polymer | 310 | 34337.1 | 1 | UniProt (P0A786) Pfam (PF02729) Pfam (PF00185) | Escherichia coli | |
| 2 | B, C (A) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 3 | D (A) | water | water | 18.0 | 222 | Chemie (HOH) |
Sequence modifications
A: 1 - 310 (UniProt: P0A786)
| PDB | External Database | Details |
|---|---|---|
| Ala 47 | Cys 48 | engineered mutation |
| Cys 241 | Ala 242 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34337.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 189.9 | |
| All* | Total formula weight | 34527.0 |
