1MQ0
Crystal Structure of Human Cytidine Deaminase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Cytidine Deaminase | polymer | 140 | 15510.7 | 2 | UniProt (P32320) Pfam (PF00383) | Homo sapiens (human) | Cytidine aminohydrolase |
| 2 | C, E (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, F (A, B) | 1-BETA-RIBOFURANOSYL-1,3-DIAZEPINONE | non-polymer | 242.2 | 2 | Chemie (BRD) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 62 | Chemie (HOH) |
Sequence modifications
A, B: 11 - 146 (UniProt: P32320)
| PDB | External Database | Details |
|---|---|---|
| Gly 7 | - | cloning artifact |
| Ser 8 | - | cloning artifact |
| His 9 | - | cloning artifact |
| Met 10 | - | cloning artifact |
| Gln 27 | Lys 27 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31021.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 615.3 | |
| All* | Total formula weight | 31636.7 |
