6YC1
Crystal structure of the H30A mutant of the light-driven sodium pump KR2 in the pentameric form, 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 (A, B, C, D, E) | Sodium pumping rhodopsin | polymer | 273 | 30740.6 | 5 | UniProt (N0DKS8) Pfam (PF01036) | Dokdonia eikasta | |
| 2 | AA, BC, CA, DA, DC... (B, E, A, D, C) | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 43 | Chemie (OLC) | |||
| 3 | AB, AC, BA, BB, CB... (C, D, B, E, A) | EICOSANE | non-polymer | 282.5 | 33 | Chemie (LFA) | |||
| 4 | EB, LA, PC, S, XB (C, B, E, A, D) | SODIUM ION | non-polymer | 23.0 | 5 | Chemie (NA) | |||
| 5 | FB, MA, QC, T, YB (C, B, E, A, D) | octyl beta-D-glucopyranoside | non-polymer | 292.4 | 5 | Chemie (BOG) | |||
| 6 | GB, NA, RC, U, ZB (C, B, E, A, D) | RETINAL | non-polymer | 284.4 | 5 | Chemie (RET) | |||
| 7 | SC, TC, UC, VC, WC (A, B, C, D, E) | water | water | 18.0 | 567 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 3 - 275 (UniProt: N0DKS8)
| PDB | External Database | Details |
|---|---|---|
| Ala 30 | His 30 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 153702.9 | |
| Non-Polymers* | Number of molecules | 91 |
| Total formula weight | 27654.2 | |
| All* | Total formula weight | 181357.1 |
