4R38
LOV domain from Erythrobacter litoralis EL346 blue-light activated histidine kinase
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE RBF A 201 |
| Chain | Residue |
| A | THR21 |
| A | ASN97 |
| A | LEU99 |
| A | MET101 |
| A | PHE114 |
| A | GLN118 |
| A | HOH307 |
| A | HOH327 |
| A | HOH328 |
| A | HOH332 |
| A | ASN54 |
| A | CYS55 |
| A | ARG56 |
| A | LEU58 |
| A | GLN59 |
| A | VAL68 |
| A | ILE75 |
| A | ASN87 |
| site_id | AC2 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE RBF B 201 |
| Chain | Residue |
| B | THR21 |
| B | ASN54 |
| B | CYS55 |
| B | ARG56 |
| B | GLN59 |
| B | ILE75 |
| B | ASN87 |
| B | ASN97 |
| B | LEU99 |
| B | MET101 |
| B | PHE114 |
| B | GLN118 |
| site_id | AC3 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE RBF C 201 |
| Chain | Residue |
| C | THR21 |
| C | ASN54 |
| C | CYS55 |
| C | ARG56 |
| C | GLN59 |
| C | VAL68 |
| C | ILE75 |
| C | ASN87 |
| C | ASN97 |
| C | LEU99 |
| C | MET101 |
| C | GLN118 |
| C | HOH306 |
| C | HOH315 |
| C | HOH330 |
| C | HOH331 |
| site_id | AC4 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE RBF D 201 |
| Chain | Residue |
| D | THR21 |
| D | ASN54 |
| D | CYS55 |
| D | ARG56 |
| D | GLN59 |
| D | VAL68 |
| D | ILE75 |
| D | ILE85 |
| D | ASN87 |
| D | ASN97 |
| D | LEU99 |
| D | MET101 |
| D | GLN118 |
| D | HOH302 |
| D | HOH350 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | MOD_RES: S-4a-FMN cysteine |
| Chain | Residue | Details |
| A | CYS55 | |
| B | CYS55 | |
| C | CYS55 | |
| D | CYS55 |
