2W0J
Crystal structure of Chk2 in complex with NSC 109555, a specific inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | SERINE/THREONINE-PROTEIN KINASE CHK2 | polymer | 323 | 36562.2 | 1 | UniProt (O96017) Pfam (PF00069) | HOMO SAPIENS (HUMAN) | CHECKPOINT KINASE 2, CDS1 |
| 2 | B (A) | 4,4'-DIACETYLDIPHENYLUREA-BIS(GUANYLHYDRAZONE) | non-polymer | 408.5 | 1 | Chemie (ZAT) | |||
| 3 | C (A) | NITRATE ION | non-polymer | 62.0 | 1 | Chemie (NO3) | |||
| 4 | D (A) | water | water | 18.0 | 133 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36562.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 470.5 | |
| All* | Total formula weight | 37032.7 |
