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 |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA B 201 |
| Chain | Residue |
| B | GLU8 |
| B | ASP9 |
| B | ASP52 |
| B | GLY54 |
| B | HOH202 |
| B | HOH203 |
| B | HOH204 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 202 |
| Chain | Residue |
| A | ASP52 |
| A | GLY54 |
| A | HOH203 |
| A | HOH223 |
| A | GLU8 |
| A | ASP9 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASP52 | |
| B | ASP52 | |
