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 |
| A | 0009881 | molecular_function | photoreceptor activity |
| B | 0006355 | biological_process | regulation of DNA-templated transcription |
| B | 0009584 | biological_process | detection of visible light |
| B | 0009881 | molecular_function | photoreceptor activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE TRS A 1632 |
| Chain | Residue |
| A | ASP171 |
| A | GLU172 |
| A | TRP174 |
| A | LEU275 |
| site_id | AC2 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE BLA A 900 |
| Chain | Residue |
| A | SER198 |
| A | ASP199 |
| A | PRO201 |
| A | TYR208 |
| A | ARG214 |
| A | ARG246 |
| A | VAL248 |
| A | SER249 |
| A | HIS252 |
| A | TYR255 |
| A | THR264 |
| A | VAL266 |
| A | SER280 |
| A | HIS282 |
| A | HOH2001 |
| A | CYS13 |
| A | MET166 |
| A | ILE178 |
| A | TYR190 |
| A | TYR195 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE TRS B 1633 |
| Chain | Residue |
| B | PHE170 |
| B | ASP171 |
| B | GLU172 |
| B | TRP174 |
| B | LEU275 |
| site_id | AC4 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE BLA B 900 |
| Chain | Residue |
| B | CYS13 |
| B | ILE18 |
| B | MET166 |
| B | TYR168 |
| B | ILE178 |
| B | TYR195 |
| B | ASP199 |
| B | ILE200 |
| B | PRO201 |
| B | ALA204 |
| B | TYR208 |
| B | ARG214 |
| B | ARG246 |
| B | VAL248 |
| B | SER249 |
| B | HIS252 |
| B | TYR255 |
| B | LEU256 |
| B | THR264 |
| B | VAL266 |
| B | SER280 |
| B | HIS282 |
| B | HOH2001 |
| site_id | AC5 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL A 1633 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | CYS13 | |
| B | CYS13 | |
