2A2Z
Crystal Structure of human deoxycytidine kinase in complex with deoxycytidine and uridine diphosphate
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 | Deoxycytidine kinase | polymer | 248 | 29139.0 | 4 | UniProt (P27707) Pfam (PF01712) In PDB | Homo sapiens (human) | dCK |
2 | A, C | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
3 | A, B, C, D | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
4 | A, B, C, D | 2'-DEOXYCYTIDINE | non-polymer | 227.2 | 4 | Chemie (DCZ) | |||
5 | A, B, C, D | URIDINE-5'-DIPHOSPHATE | non-polymer | 404.2 | 4 | Chemie (UDP) | |||
6 | water | water | 18.0 | 67 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 4 - 260 (UniProt: P27707)
PDB | External Database | Details |
---|---|---|
Gly -2 | - | cloning artifact |
Ser -1 | - | cloning artifact |
His 0 | - | cloning artifact |
- | Gln 65 | deletion |
- | Asp 66 | deletion |
- | Glu 67 | deletion |
- | Phe 68 | deletion |
- | Glu 69 | deletion |
- | Glu 70 | deletion |
- | Leu 71 | deletion |
- | Thr 72 | deletion |
- | Met 73 | deletion |
- | Ser 74 | deletion |
- | Gln 75 | deletion |
- | Lys 76 | deletion |
- | Asn 77 | deletion |
- | Gly 78 | deletion |
- | Gly 79 | deletion |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 116556.0 | |
Non-Polymers* | Number of molecules | 14 |
Total formula weight | 2702.9 | |
All* | Total formula weight | 119258.9 |