4WW3
Crystal structure of the lumi intermediate of squid rhodopsin
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) | Rhodopsin | polymer | 350 | 39524.3 | 2 | UniProt (P31356) Pfam (PF00001) | Todarodes pacificus (Japanese flying squid) | |
| 2 | C, I (A, B) | RETINAL | non-polymer | 284.4 | 2 | Chemie (RET) | |||
| 3 | D, E, J, K (A, B) | PALMITIC ACID | non-polymer | 256.4 | 4 | Chemie (PLM) | |||
| 4 | F, L (A, B) | DOCOSANE | non-polymer | 310.6 | 2 | Chemie (TWT) | |||
| 5 | G, N (A, B) | octyl beta-D-glucopyranoside | non-polymer | 292.4 | 2 | Chemie (BOG) | |||
| 6 | H (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 7 | M (B) | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 790.1 | 1 | Chemie (PC1) | |||
| 8 | O, P (A, B) | water | water | 18.0 | 59 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 79048.6 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 3686.7 | |
| All* | Total formula weight | 82735.3 |
