5G2D
The crystal structure of light-driven chloride pump ClR (T102N) mutant at pH 4.5.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CHLORIDE PUMP RHODOPSIN | polymer | 275 | 30502.8 | 1 | UniProt (W8VZW3) Pfam (PF01036) In PDB | NONLABENS MARINUS S1-08 | |
| 2 | A | OLEIC ACID | non-polymer | 282.5 | 8 | Chemie (OLA) | |||
| 3 | A | RETINAL | non-polymer | 284.4 | 1 | Chemie (RET) | |||
| 4 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 5 | A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 6 | water | water | 18.0 | 93 | Chemie (HOH) |
Sequence modifications
A: 1 - 272 (UniProt: W8VZW3)
| PDB | External Database | Details |
|---|---|---|
| Pro -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Asn 102 | Thr 102 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 30502.8 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2721.2 | |
| All* | Total formula weight | 33223.9 |
