1UX1
Bacillus subtilis cytidine deaminase with a Cys53His and an Arg56Gln substitution
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 | CYTIDINE DEAMINASE | polymer | 136 | 14875.0 | 4 | UniProt (P19079) Pfam (PF00383) In PDB | BACILLUS SUBTILIS | CYTIDINE AMINOHYDROLASE, CDA |
| 2 | A, B, C, D | TETRAHYDRODEOXYURIDINE | non-polymer | 230.2 | 4 | Chemie (THU) | |||
| 3 | A, B, C, D | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 4 | A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 5 | water | water | 18.0 | 98 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 136 (UniProt: P19079)
| PDB | External Database | Details |
|---|---|---|
| His 53 | Cys 53 | engineered mutation |
| Gln 56 | Arg 56 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 59499.8 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1304.7 | |
| All* | Total formula weight | 60804.5 |
