7ZND
Crystal structure of the light-driven inward proton pump xenorhodopsin BcXeR in the M state at pH 7.6 in the absence of sodium at 100K
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 (A, B, C) | xenorhodopsin | polymer | 229 | 25725.6 | 3 | UniProt (by SIFTS) (A0AA82WPB4) | Bacillus coahuilensis | |
| 2 | BA, BB, CB, D, DB... (B, C, A) | EICOSANE | non-polymer | 282.5 | 42 | Chemie (LFA) | |||
| 3 | AA, AB, CA, DA, F... (B, C, A) | OLEIC ACID | non-polymer | 282.5 | 15 | Chemie (OLA) | |||
| 4 | GB, J, JA, KB, LA... (C, A, B) | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 9 | Chemie (OLC) | |||
| 5 | LB (C) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 6 | SB, TB, UB (A, B, C) | water | water | 18.0 | 75 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 77176.9 | |
| Non-Polymers* | Number of molecules | 67 |
| Total formula weight | 19407.7 | |
| All* | Total formula weight | 96584.6 |
