2CKQ
Crystal structure of Human Choline Kinase alpha 2 in complex with Phosphocholine
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) | CHOLINE KINASE ALPHA | polymer | 390 | 45376.3 | 2 | UniProt (P35790) Pfam (PF01633) | HOMO SAPIENS (HUMAN) | CK, CHETK-ALPHA, ETHANOLAMINE KINASE, EK |
| 2 | C, D (A, B) | PHOSPHOCHOLINE | non-polymer | 184.2 | 2 | Chemie (PC) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 109 | Chemie (HOH) |
Sequence modifications
A, B: 50 - 457 (UniProt: P35790)
| PDB | External Database | Details |
|---|---|---|
| Val 154 | Met 154 | SEE REMARK 999 |
| Gly 155 | Arg 155 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 90752.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 368.3 | |
| All* | Total formula weight | 91120.8 |
