6YBY
Crystal structure of the D116N mutant of the light-driven sodium pump KR2 in the monomeric form, pH 4.6
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Sodium pumping rhodopsin | polymer | 274 | 30907.8 | 1 | UniProt (N0DKS8) Pfam (PF01036) | Dokdonia eikasta | |
| 2 | B (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | AA, BA, C, CA, D... (A) | EICOSANE | non-polymer | 282.5 | 34 | Chemie (LFA) | |||
| 4 | KA (A) | RETINAL | non-polymer | 284.4 | 1 | Chemie (RET) | |||
| 5 | LA (A) | water | water | 18.0 | 151 | Chemie (HOH) |
Sequence modifications
A: 2 - 275 (UniProt: N0DKS8)
| PDB | External Database | Details |
|---|---|---|
| Asn 116 | Asp 116 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 30907.8 | |
| Non-Polymers* | Number of molecules | 36 |
| Total formula weight | 9914.0 | |
| All* | Total formula weight | 40821.8 |
