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 | 5 |
| Details | binding site for residue ACT A 402 |
| Chain | Residue |
| A | ARG172 |
| A | LEU195 |
| A | HIS290 |
| A | GLN292 |
| A | HOH522 |
| site_id | AC2 |
| Number of Residues | 1 |
| Details | binding site for residue ACT A 403 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue MPD A 404 |
| Chain | Residue |
| A | HOH738 |
| A | GLN262 |
| A | GLN262 |
| A | HOH614 |
| site_id | AC4 |
| Number of Residues | 24 |
| Details | binding site for residue LBV A 405 |
| Chain | Residue |
| A | CYS24 |
| A | MET174 |
| A | TYR176 |
| A | PHE198 |
| A | PHE203 |
| A | ASP207 |
| A | ILE208 |
| A | PRO209 |
| A | TYR216 |
| A | ARG254 |
| A | THR256 |
| A | SER257 |
| A | MET259 |
| A | HIS260 |
| A | PHE263 |
| A | SER272 |
| A | SER274 |
| A | HIS290 |
| A | HOH524 |
| A | HOH527 |
| A | HOH576 |
| A | HOH586 |
| A | HOH670 |
| A | HOH692 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | BINDING: covalent => ECO:0000305 |
| Chain | Residue | Details |
| A | CYS24 | |
