Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0007165 | biological_process | signal transduction |
| A | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | binding site for residue NO3 A 301 |
| Chain | Residue |
| A | GLY47 |
| A | HOH439 |
| A | GLY47 |
| A | SER48 |
| A | SER48 |
| A | ARG50 |
| A | ARG50 |
| A | MET51 |
| A | MET51 |
| A | HOH439 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 12 |
| Details | TOPO_DOM: Cytoplasmic => ECO:0000255 |
| Chain | Residue | Details |
| A | MET1-ARG13 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 40 |
| Details | TRANSMEM: Helical => ECO:0000255 |
| Chain | Residue | Details |
| A | ALA14-ALA34 | |
| A | MET147-PHE167 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 111 |
| Details | TOPO_DOM: Periplasmic => ECO:0000255 |
| Chain | Residue | Details |
| A | SER35-LYS146 | |
