Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005216 | molecular_function | monoatomic ion channel activity |
| A | 0006811 | biological_process | monoatomic ion transport |
| A | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE RET A 301 |
| Chain | Residue |
| A | TRP76 |
| A | PRO180 |
| A | TRP183 |
| A | LYS210 |
| A | THR80 |
| A | LEU83 |
| A | VAL112 |
| A | GLY116 |
| A | TYR132 |
| A | PHE139 |
| A | TRP176 |
| A | TYR179 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PEE A 302 |
| Chain | Residue |
| A | MET1 |
| A | TRP9 |
| A | THR16 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE PEE A 303 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE PEE A 304 |
| site_id | AC5 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE PEE A 305 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PEE A 306 |
| Chain | Residue |
| A | TYR132 |
| A | ARG151 |
| A | ILE177 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PEE A 307 |
| Chain | Residue |
| A | TYR171 |
| A | VAL174 |
| A | LEU205 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE PEE A 308 |
| Chain | Residue |
| A | VAL174 |
| A | ILE177 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PEE A 309 |
| Chain | Residue |
| A | TRP99 |
| A | THR100 |
| A | SER107 |
| A | PRO149 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PEE A 312 |
| Chain | Residue |
| A | THR16 |
| A | TRP23 |
| A | ILE45 |
| A | LEU49 |
Functional Information from PROSITE/UniProt
| site_id | PS00950 |
| Number of Residues | 13 |
| Details | BACTERIAL_OPSIN_1 Bacterial rhodopsins signature 1. RYiDWmVTTPLLL |
| Chain | Residue | Details |
| A | ARG72-LEU84 | |
1XIO
