6EID
Crystal structure of wild-type Channelrhodopsin 2
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) | Archaeal-type opsin 2 | polymer | 315 | 35198.9 | 2 | UniProt (Q8RUT8) Pfam (PF01036) | Chlamydomonas reinhardtii | Chlamyopsin 4 light-gated ion channel,Retinal binding protein,Sensory opsin B |
| 2 | C, D, E, F, G... (A, B) | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 13 | Chemie (OLC) | |||
| 3 | K, L, S, T (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) | |||
| 4 | M (A) | {[-(BIS-CARBOXYMETHYL-AMINO)-ETHYL]-CARBOXYMETHYL-AMINO}-ACETIC ACID | non-polymer | 292.2 | 1 | Chemie (EDT) | |||
| 5 | U, V (A, B) | water | water | 18.0 | 50 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 70397.8 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 5307.1 | |
| All* | Total formula weight | 75705.0 |
