Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004888 | molecular_function | transmembrane signaling receptor activity |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006935 | biological_process | chemotaxis |
| A | 0007165 | biological_process | signal transduction |
| A | 0016020 | cellular_component | membrane |
| B | 0004888 | molecular_function | transmembrane signaling receptor activity |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0006935 | biological_process | chemotaxis |
| B | 0007165 | biological_process | signal transduction |
| B | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | binding site for residue QIC A 601 |
| Chain | Residue |
| A | ARG71 |
| B | ALA161 |
| B | GLY162 |
| B | MET165 |
| B | HOH705 |
| A | ALA74 |
| A | ASN75 |
| A | SER78 |
| A | HOH705 |
| B | SER73 |
| B | TYR135 |
| B | GLN142 |
| B | ASN158 |
| site_id | AC2 |
| Number of Residues | 12 |
| Details | binding site for residue QIC B 601 |
| Chain | Residue |
| A | SER73 |
| A | TYR135 |
| A | GLN142 |
| A | ASN158 |
| A | ALA161 |
| A | GLY162 |
| A | MET165 |
| B | ARG71 |
| B | ALA74 |
| B | ASN75 |
| B | SER78 |
| B | ARG94 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 696 |
| Details | TOPO_DOM: Cytoplasmic => ECO:0000305 |
| Chain | Residue | Details |
| A | MET1-GLY19 | |
| A | ALA220-VAL550 | |
| B | MET1-GLY19 | |
| B | ALA220-VAL550 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 80 |
| Details | TRANSMEM: Helical => ECO:0000255 |
| Chain | Residue | Details |
| A | MET20-TRP40 | |
| A | LEU199-ILE219 | |
| B | MET20-TRP40 | |
| B | LEU199-ILE219 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 314 |
| Details | TOPO_DOM: Periplasmic => ECO:0000305 |
| Chain | Residue | Details |
| A | ALA41-GLN198 | |
| B | ALA41-GLN198 | |
| Chain | Residue | Details |
| A | ARG71 | |
| A | ASN75 | |
| A | TYR135 | |
| B | ARG71 | |
| B | ASN75 | |
| B | TYR135 | |
| Chain | Residue | Details |
| A | GLN142 | |
| A | ASN158 | |
| B | GLN142 | |
| B | ASN158 | |
| Chain | Residue | Details |
| A | GLN169 | |
| B | GLN169 | |
