Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000156 | molecular_function | phosphorelay response regulator activity |
| A | 0000160 | biological_process | phosphorelay signal transduction system |
| A | 0000976 | molecular_function | transcription cis-regulatory region binding |
| A | 0003677 | molecular_function | DNA binding |
| A | 0005829 | cellular_component | cytosol |
| A | 0006355 | biological_process | regulation of DNA-templated transcription |
| A | 0019220 | biological_process | regulation of phosphate metabolic process |
| A | 0032993 | cellular_component | protein-DNA complex |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ACT A 228 |
| Chain | Residue |
| A | MET77 |
| A | ARG111 |
| A | VAL115 |
| A | HOH459 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE ACT A 229 |
| Chain | Residue |
| A | TYR164 |
| A | HOH531 |
| A | HOH537 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE LA A 301 |
| Chain | Residue |
| A | TYR98 |
| A | HOH460 |
| A | HOH462 |
| A | HOH463 |
| A | HOH465 |
| A | HOH466 |
| A | ASP86 |
| A | ASP97 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE LA A 302 |
| Chain | Residue |
| A | GLU24 |
| A | ASP180 |
| A | ASP186 |
| A | HOH548 |
| A | HOH549 |
| A | HOH550 |
| A | HOH551 |
| A | HOH552 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE LA A 303 |
| Chain | Residue |
| A | GLU11 |
| A | ASP15 |
| A | ASP122 |
| A | ASP123 |
| A | ASP128 |
| A | HOH432 |
| A | HOH433 |
| A | HOH439 |
| site_id | AC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE LA A 304 |
| Chain | Residue |
| A | GLU11 |
| A | ASP121 |
| A | ASP122 |
| A | ASP123 |
| A | GLU141 |
| A | HOH434 |
| A | HOH435 |
| A | HOH509 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE LA A 305 |
| Chain | Residue |
| A | ASP9 |
| A | ASP52 |
| A | MET54 |
| A | GLU84 |
| A | HOH420 |
| A | HOH421 |
| A | HOH422 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE BME A 401 |
| Chain | Residue |
| A | TYR103 |
| A | HOH423 |
| A | HOH471 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASP128-GLY227 | |
| Chain | Residue | Details |
| A | ASP52 | |
| Chain | Residue | Details |
| A | THR100 | |
| A | THR191 | |
| A | THR217 | |
