CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
|   | 1 | Mainly Alpha | 
|   | 1.20 | Up-down Bundle | 
|   | 1.20.1070 | Rhopdopsin 7-helix transmembrane proteins | 
|   | 1.20.1070.10 | Rhodopsin 7-helix transmembrane proteins | 
Domain Context
CATH Clusters
| Superfamily | Rhodopsin 7-helix transmembrane proteins | 
| Functional Family | 
Enzyme Information
UniProtKB Entries (1)
| Q18DH8 | BACR1_HALWD Haloquadratum walsbyi DSM 16790 Bacteriorhodopsin-I | 
PDB Structure
| PDB | 4QID | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | |
| Primary Citation | An acid-tolerant light-driven proton pump To be Published | 
