1JWH
Crystal Structure of Human Protein Kinase CK2 Holoenzyme
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) | Casein kinase II, alpha chain | polymer | 337 | 40240.9 | 2 | UniProt (P68400) Pfam (PF00069) | Homo sapiens (human) | CK II, catalytic subunit |
| 2 | C, D (C, D) | Casein kinase II beta chain | polymer | 215 | 24969.4 | 2 | UniProt (P67870) Pfam (PF01214) | Homo sapiens (human) | CK II, regulatory subunit |
| 3 | E, G, H, I, K... (A, B, C, D) | PHOSPHATE ION | non-polymer | 95.0 | 7 | Chemie (PO4) | |||
| 4 | F (A) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
| 5 | J, N (C, D) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 6 | O, P, Q, R (A, B, C, D) | water | water | 18.0 | 209 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 130420.6 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1301.8 | |
| All* | Total formula weight | 131722.4 |
