2V9X
E138D variant of Escherichia coli dCTP deaminase in complex with dUTP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... | DEOXYCYTIDINE TRIPHOSPHATE DEAMINASE | polymer | 193 | 21262.2 | 12 | UniProt (P28248) Pfam (PF00692) In PDB | ESCHERICHIA COLI | DCTP DEAMINASE |
| 2 | G, H, I, J, K... | DEOXYURIDINE-5'-TRIPHOSPHATE | non-polymer | 468.1 | 12 | Chemie (DUT) | |||
| 3 | G, H, I, J, K... | MAGNESIUM ION | non-polymer | 24.3 | 12 | Chemie (MG) | |||
| 4 | G, K, C, D | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 460 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L: 1 - 193 (UniProt: P28248)
| PDB | External Database | Details |
|---|---|---|
| Asp 138 | Glu 138 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 255146.8 | |
| Non-Polymers* | Number of molecules | 28 |
| Total formula weight | 6293.6 | |
| All* | Total formula weight | 261440.4 |
