Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000160 | biological_process | phosphorelay signal transduction system |
| B | 0000160 | biological_process | phosphorelay signal transduction system |
| C | 0000160 | biological_process | phosphorelay signal transduction system |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 201 |
| Chain | Residue |
| A | ASP9 |
| A | ASP51 |
| A | MET53 |
| A | HOH2005 |
| A | HOH2007 |
| B | GLU83 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 201 |
| Chain | Residue |
| B | ASP9 |
| B | ASP51 |
| B | MET53 |
| A | GLU12 |
| A | HOH2020 |
| A | HOH2021 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG C 201 |
| Chain | Residue |
| C | ASP9 |
| C | ASP51 |
| C | MET53 |
| C | HOH2002 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASP51 | |
| B | ASP51 | |
| C | ASP51 | |
