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 | 24 |
| Details | binding site for residue LBV A 401 |
| Chain | Residue |
| A | CYS24 |
| A | THR256 |
| A | SER257 |
| A | HIS260 |
| A | PHE263 |
| A | SER272 |
| A | SER274 |
| A | HIS290 |
| A | LBW402 |
| A | HOH515 |
| A | HOH516 |
| A | MET174 |
| A | HOH524 |
| A | HOH571 |
| A | HOH628 |
| A | HOH659 |
| A | HOH755 |
| A | TYR176 |
| A | PHE203 |
| A | LEU207 |
| A | ILE208 |
| A | PRO209 |
| A | TYR216 |
| A | ARG254 |
| site_id | AC2 |
| Number of Residues | 23 |
| Details | binding site for residue LBW A 402 |
| Chain | Residue |
| A | CYS24 |
| A | MET174 |
| A | TYR176 |
| A | PHE198 |
| A | PHE203 |
| A | LEU207 |
| A | ILE208 |
| A | PRO209 |
| A | TYR216 |
| A | ARG254 |
| A | SER257 |
| A | MET259 |
| A | HIS260 |
| A | PHE263 |
| A | SER272 |
| A | SER274 |
| A | HIS290 |
| A | LBV401 |
| A | HOH515 |
| A | HOH516 |
| A | HOH571 |
| A | HOH628 |
| A | HOH659 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue PO4 A 403 |
| Chain | Residue |
| A | ARG165 |
| A | ARG192 |
| A | GLU193 |
| A | ARG202 |
| A | HOH520 |
| A | HOH528 |
| A | HOH566 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue PEG A 404 |
| Chain | Residue |
| A | GLY15 |
| A | GLY16 |
| A | PRO17 |
| A | GLU18 |
| A | ARG265 |
| A | ASN266 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue PEG A 405 |
| Chain | Residue |
| A | PHE178 |
| A | ALA179 |
| A | PRO180 |
| A | ALA182 |
| A | LEU283 |
| A | HOH672 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | BINDING: covalent => ECO:0000305 |
| Chain | Residue | Details |
| A | CYS24 | |
