Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0006355 | biological_process | regulation of DNA-templated transcription |
| A | 0009584 | biological_process | detection of visible light |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 26 |
| Details | BINDING SITE FOR RESIDUE CYC A 1521 |
| Chain | Residue |
| A | LEU15 |
| A | PHE216 |
| A | ARG254 |
| A | ALA256 |
| A | TYR257 |
| A | CYS259 |
| A | HIS260 |
| A | PHE263 |
| A | THR274 |
| A | HIS290 |
| A | TYR458 |
| A | MET174 |
| A | LEU469 |
| A | HOH2150 |
| A | HOH2160 |
| A | HOH2161 |
| A | HOH2192 |
| A | HOH2212 |
| A | HOH2306 |
| A | VAL186 |
| A | TYR203 |
| A | SER206 |
| A | ASP207 |
| A | ILE208 |
| A | PRO209 |
| A | ALA212 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA A 1522 |
| Chain | Residue |
| A | THR447 |
| A | ASN449 |
| A | HOH2143 |
| A | HOH2144 |
| A | HOH2290 |
| A | HOH2291 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PO4 A 1523 |
| Chain | Residue |
| A | ARG172 |
| A | MET195 |
| A | GLU196 |
| A | GLN292 |
| A | HOH2199 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ACT A 1524 |
| Chain | Residue |
| A | HIS24 |
| A | VAL337 |
| A | ARG358 |
| A | HOH2325 |
| A | HOH2326 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE ACT A 1525 |
| Chain | Residue |
| A | GLU196 |
| A | TYR198 |
| A | TYR203 |
| A | GLY451 |
| A | LEU477 |
| A | ARG483 |
| A | HOH2296 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE ACT A 1526 |
| Chain | Residue |
| A | ARG213 |
| A | LEU283 |
| A | HOH2128 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ACT A 1527 |
| Chain | Residue |
| A | SER407 |
| A | PRO488 |
| A | TRP489 |
| A | HOH2272 |
| site_id | AC8 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 1528 |
| Chain | Residue |
| A | HIS24 |
| A | PRO233 |
| A | LEU234 |
| A | ALA237 |
| A | GLU333 |
| A | ARG358 |
| A | HOH2179 |
| A | HOH2327 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 1529 |
| Chain | Residue |
| A | GLU162 |
| A | ARG166 |
| A | ASP190 |
| A | HOH2328 |
| site_id | BC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NA A 1530 |
| Chain | Residue |
| A | GLY66 |
| A | PHE69 |
| A | ASP70 |
| A | HOH2042 |
| A | HOH2043 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 67 |
| Details | Domain: {"description":"PAS"} |
| site_id | SWS_FT_FI2 |
| Number of Residues | 168 |
| Details | Domain: {"description":"GAF"} |
| site_id | SWS_FT_FI3 |
| Number of Residues | 423 |
| Details | Region: {"description":"Chromophore binding domain"} |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | Binding site: {"description":"covalent","evidences":[{"evidenceCode":"ECO:0000250"}]} |
