6YC4
Crystal structure of the steady-state activated state of the light-driven sodium pump KR2 in the pentameric form at room temperature, pH 8.0
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, E | Sodium pumping rhodopsin | polymer | 273 | 30807.6 | 5 | UniProt (N0DKS8) Pfam (PF01036) In PDB | Dokdonia eikasta | |
| 2 | D, A, B, C, E | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 28 | Chemie (OLC) | |||
| 3 | B, D, A, C, E | EICOSANE | non-polymer | 282.5 | 21 | Chemie (LFA) | |||
| 4 | E, B, D, A, C | SODIUM ION | non-polymer | 23.0 | 10 | Chemie (NA) | |||
| 5 | E, B, D, A, C | RETINAL | non-polymer | 284.4 | 5 | Chemie (RET) | |||
| 6 | B, A, C | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 7 | B, D, E, C | OLEIC ACID | non-polymer | 282.5 | 8 | Chemie (OLA) | |||
| 8 | water | water | 18.0 | 227 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 154038.2 | |
| Non-Polymers* | Number of molecules | 75 |
| Total formula weight | 20104.7 | |
| All* | Total formula weight | 174142.9 |
