4UB7
High-salt structure of protein kinase CK2 catalytic subunit with 4'-carboxy-6,8-bromo-flavonol (FLC26) showing an extreme distortion of the ATP-binding loop combined with a pi-halogen bond
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Casein kinase II subunit alpha | polymer | 335 | 40066.7 | 1 | UniProt (P68400) Pfam (PF00069) | Homo sapiens (Human) | CK II alpha |
| 2 | B (A) | 4-(6,8-dibromo-3-hydroxy-4-oxo-4H-chromen-2-yl)benzoic acid | non-polymer | 440.0 | 1 | Chemie (3G5) | |||
| 3 | C, D, E (A) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 4 | F (A) | water | water | 18.0 | 179 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 40066.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 546.4 | |
| All* | Total formula weight | 40613.1 |
