6EYU
Crystal structure of the inward H(+) pump xenorhodopsin
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 | Bacteriorhodopsin | polymer | 232 | 25851.3 | 3 | UniProt (G0QG75) Pfam (PF01036) In PDB | Nanosalina sp. (strain J07AB43) | Inward H(+) pump xenorhodopsin (NsXeR) |
| 2 | A, C, B | RETINAL | non-polymer | 284.4 | 3 | Chemie (RET) | |||
| 3 | A, C, B | EICOSANE | non-polymer | 282.5 | 12 | Chemie (LFA) | |||
| 4 | B, A, C | [(2~{S})-2,3-bis(oxidanyl)propyl] (~{E})-undec-2-enoate | non-polymer | 258.4 | 26 | Chemie (MUN) | |||
| 5 | water | water | 18.0 | 53 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 228 (UniProt: G0QG75)
| PDB | External Database | Details |
|---|---|---|
| Leu 229 | - | expression tag |
| Glu 230 | - | expression tag |
| His 231 | - | expression tag |
| His 232 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 77554.0 | |
| Non-Polymers* | Number of molecules | 41 |
| Total formula weight | 10961.1 | |
| All* | Total formula weight | 88515.0 |
