Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004673 | molecular_function | protein histidine kinase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0009881 | molecular_function | photoreceptor activity |
| A | 0016301 | molecular_function | kinase activity |
| A | 0016310 | biological_process | phosphorylation |
| A | 0016772 | molecular_function | transferase activity, transferring phosphorus-containing groups |
| B | 0004673 | molecular_function | protein histidine kinase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0009881 | molecular_function | photoreceptor activity |
| B | 0016301 | molecular_function | kinase activity |
| B | 0016310 | biological_process | phosphorylation |
| B | 0016772 | molecular_function | transferase activity, transferring phosphorus-containing groups |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE MG A 400 |
| Chain | Residue |
| A | ASN250 |
| A | ANP401 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE ANP A 401 |
| Chain | Residue |
| A | TRP293 |
| A | ASN298 |
| A | LEU299 |
| A | GLY300 |
| A | SER301 |
| A | MG400 |
| A | ARG175 |
| A | ASN250 |
| A | HIS254 |
| A | ALA255 |
| A | ASP282 |
| A | GLY286 |
| A | ILE287 |
| site_id | AC3 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE RBF A 402 |
| Chain | Residue |
| A | THR21 |
| A | ASN54 |
| A | CYS55 |
| A | ARG56 |
| A | LEU58 |
| A | GLN59 |
| A | VAL68 |
| A | LEU71 |
| A | ILE75 |
| A | ILE85 |
| A | ASN87 |
| A | ASN97 |
| A | LEU99 |
| A | MET101 |
| A | GLN118 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE MG B 400 |
| Chain | Residue |
| B | ASN250 |
| B | ANP401 |
| site_id | AC5 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE ANP B 401 |
| Chain | Residue |
| B | ARG175 |
| B | ASN250 |
| B | HIS254 |
| B | ASP282 |
| B | GLY286 |
| B | ILE287 |
| B | TRP293 |
| B | ASN298 |
| B | GLY300 |
| B | SER301 |
| B | THR324 |
| B | MG400 |
| site_id | AC6 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE RBF B 402 |
| Chain | Residue |
| B | THR21 |
| B | ALA23 |
| B | GLU30 |
| B | ASN54 |
| B | CYS55 |
| B | ARG56 |
| B | LEU58 |
| B | GLN59 |
| B | ILE75 |
| B | ILE85 |
| B | ASN87 |
| B | ASN97 |
| B | LEU99 |
| B | MET101 |
| B | GLY116 |
| B | GLN118 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | MOD_RES: S-4a-FMN cysteine |
| Chain | Residue | Details |
| A | CYS55 | |
| B | CYS55 | |
| Chain | Residue | Details |
| A | HIS142 | |
| B | HIS142 | |
