1WA9
Crystal Structure of the PAS repeat region of the Drosophila clock protein PERIOD
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) | PERIOD CIRCADIAN PROTEIN | polymer | 368 | 41457.5 | 2 | UniProt (P07663) Pfam (PF00989) Pfam (PF14598) | DROSOPHILA MELANOGASTER (FRUIT FLY) | CLOCK-6 PROTEIN, CLK-6 |
| 2 | C, D (A, B) | water | water | 18.0 | 6 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 82914.9 | |
| All* | Total formula weight | 82914.9 |
