3AM6
Crystal structure of the proton pumping rhodopsin AR2 from marine alga Acetabularia acetabulum
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | rhodopsin-2 | polymer | 229 | 25563.2 | 4 | Pfam (PF01036) UniProt (by SIFTS) (G1K3Q0) | Acetabularia acetabulum (Mermaid's wine glass) | AR2 |
| 2 | E, H, K, N (A, B, C, D) | RETINAL | non-polymer | 284.4 | 4 | Chemie (RET) | |||
| 3 | F, G, I, J, L... (A, B, C, D) | CHOLESTEROL | non-polymer | 386.7 | 8 | Chemie (CLR) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 102252.7 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 4231.0 | |
| All* | Total formula weight | 106483.6 |
