7QD2
Structure of the orange carotenoid protein from Planktothrix agardhii binding canthaxanthin in the P21 space group
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, C) | Orange carotenoid-binding protein | polymer | 319 | 35352.4 | 2 | UniProt (A0A1J1JHR9) Pfam (PF09150) Pfam (PF02136) | Planktothrix agardhii (Oscillatoria agardhii) | |
| 2 | C, F (A, C) | beta,beta-carotene-4,4'-dione | non-polymer | 564.8 | 2 | Chemie (45D) | |||
| 3 | D, E (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | G (C) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 5 | H, I (A, C) | water | water | 18.0 | 596 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 70704.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1372.9 | |
| All* | Total formula weight | 72077.8 |
