Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000160 | biological_process | phosphorelay signal transduction system |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 201 |
| Chain | Residue |
| A | ARG14 |
| A | ARG14 |
| A | ARG17 |
| A | ARG17 |
| A | HOH574 |
| A | HOH574 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 501 |
| Chain | Residue |
| A | GLY86 |
| A | ASP87 |
| A | ARG57 |
| A | GLY84 |
| A | HIS85 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 502 |
| Chain | Residue |
| A | GLN22 |
| A | ARG68 |
| A | GLN93 |
| A | ALA94 |
| A | ASP97 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 503 |
| Chain | Residue |
| A | ILE95 |
| A | ASP101 |
| A | ARG111 |
| A | GLN114 |
| A | SER115 |
| A | ARG118 |
| A | HOH559 |
| A | HOH559 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 504 |
| Chain | Residue |
| A | HIS85 |
| A | ILE88 |
| A | PRO89 |
| A | ARG111 |
| A | HOH532 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASP55 | |
