1NW1
Crystal Structure of Choline Kinase
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Choline kinase (49.2 kD) | polymer | 429 | 49301.0 | 2 | UniProt (Q22942) Pfam (PF01633) In PDB | Caenorhabditis elegans | |
2 | A, B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
3 | water | water | 18.0 | 342 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 98602.0 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 80.2 | |
All* | Total formula weight | 98682.1 |