Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005216 | molecular_function | monoatomic ion channel activity |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006811 | biological_process | monoatomic ion transport |
| A | 0007602 | biological_process | phototransduction |
| A | 0009881 | molecular_function | photoreceptor activity |
| A | 0016020 | cellular_component | membrane |
| A | 1902600 | biological_process | proton transmembrane transport |
| B | 0005216 | molecular_function | monoatomic ion channel activity |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0006811 | biological_process | monoatomic ion transport |
| B | 0007602 | biological_process | phototransduction |
| B | 0009881 | molecular_function | photoreceptor activity |
| B | 0016020 | cellular_component | membrane |
| B | 1902600 | biological_process | proton transmembrane transport |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | binding site for residue RET A 301 |
| Chain | Residue |
| A | TRP94 |
| A | ASP220 |
| A | ALA223 |
| A | LYS224 |
| A | THR97 |
| A | THR98 |
| A | TRP146 |
| A | SER149 |
| A | THR150 |
| A | TRP190 |
| A | TYR193 |
| A | PRO194 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue MPG A 302 |
| Chain | Residue |
| A | PHE125 |
| A | SER177 |
| A | ASN184 |
| A | ILE185 |
| A | VAL188 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue MPG A 303 |
| Chain | Residue |
| A | LEU22 |
| A | THR74 |
| A | GLU75 |
| A | TRP88 |
| A | LEU95 |
| A | VAL128 |
| A | MET217 |
| A | HOH406 |
| site_id | AC4 |
| Number of Residues | 20 |
| Details | binding site for Di-peptide RET B 301 and LYS B 224 |
| Chain | Residue |
| B | MET27 |
| B | ILE56 |
| B | TRP94 |
| B | THR97 |
| B | THR98 |
| B | ILE127 |
| B | GLY130 |
| B | TRP146 |
| B | SER149 |
| B | THR150 |
| B | MET153 |
| B | TRP190 |
| B | TYR193 |
| B | ASP220 |
| B | LEU221 |
| B | VAL222 |
| B | ALA223 |
| B | VAL225 |
| B | GLY226 |
| B | GLY228 |
Functional Information from PROSITE/UniProt
| site_id | PS00327 |
| Number of Residues | 12 |
| Details | BACTERIAL_OPSIN_RET Bacterial rhodopsins retinal binding site. FMVLDLvAKvGF |
| Chain | Residue | Details |
| A | PHE216-PHE227 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 280 |
| Details | Transmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | Site: {"description":"Primary proton acceptor","evidences":[{"evidenceCode":"ECO:0000250"}]} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | Modified residue: {"description":"N6-(retinylidene)lysine","evidences":[{"evidenceCode":"ECO:0000250"}]} |
