7ZNA
Crystal structure of the light-driven inward proton pump xenorhodopsin BcXeR in the ground state at pH 5.2 in the presence of sodium at 100K
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 | xenorhodopsin | polymer | 229 | 25725.6 | 3 | Bacillus coahuilensis | ||
| 2 | C, A, B | OLEIC ACID | non-polymer | 282.5 | 16 | Chemie (OLA) | |||
| 3 | A | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 1 | Chemie (OLC) | |||
| 4 | B, C, A | EICOSANE | non-polymer | 282.5 | 49 | Chemie (LFA) | |||
| 5 | A, C | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 6 | A, C, B | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 7 | water | water | 18.0 | 286 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 77176.9 | |
| Non-Polymers* | Number of molecules | 71 |
| Total formula weight | 18979.6 | |
| All* | Total formula weight | 96156.5 |
