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) | Cryptochrome-1 | polymer | 539 | 62288.1 | 2 | UniProt (O77059) Pfam (PF00875) Pfam (PF03441) | Drosophila melanogaster (Fruit fly) | DmCRY1, dcry, Blue light photoreceptor |
| 2 | C, E (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, F (A, B) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 321 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 124576.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1619.7 | |
| All* | Total formula weight | 126195.8 |
