6YBZ
Crystal structure of the D116N 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 | 30806.7 | 5 | UniProt (N0DKS8) Pfam (PF01036) | Dokdonia eikasta | |
| 2 | EA, F, MA, O, W (D, A, E, B, C) | SODIUM ION | non-polymer | 23.0 | 5 | Chemie (NA) | |||
| 3 | AA, DA, FA, G, GA... (C, D, A, E, B) | EICOSANE | non-polymer | 282.5 | 19 | Chemie (LFA) | |||
| 4 | H, IA, PA, R, Z (A, D, E, B, C) | octyl beta-D-glucopyranoside | non-polymer | 292.4 | 5 | Chemie (BOG) | |||
| 5 | BA, K, KA, RA, U... (C, A, D, E, B) | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 6 | Chemie (OLC) | |||
| 6 | CA, L, LA, SA, V (C, A, D, E, B) | RETINAL | non-polymer | 284.4 | 5 | Chemie (RET) | |||
| 7 | TA, UA, VA, WA, XA (A, B, C, D, E) | water | water | 18.0 | 175 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 3 - 275 (UniProt: N0DKS8)
| PDB | External Database | Details |
|---|---|---|
| Asn 116 | Asp 116 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 154033.3 | |
| Non-Polymers* | Number of molecules | 40 |
| Total formula weight | 10506.6 | |
| All* | Total formula weight | 164539.9 |
