Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004930 | molecular_function | G protein-coupled receptor activity |
| A | 0004993 | molecular_function | G protein-coupled serotonin receptor activity |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0007186 | biological_process | G protein-coupled receptor signaling pathway |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0016020 | cellular_component | membrane |
| A | 0020037 | molecular_function | heme binding |
| A | 0022900 | biological_process | electron transport chain |
| A | 0042597 | cellular_component | periplasmic space |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PROSITE/UniProt
| site_id | PS00237 |
| Number of Residues | 17 |
| Details | G_PROTEIN_RECEP_F1_1 G-protein coupled receptors family 1 signature. ASIwHLCVIALDRYWaI |
| Chain | Residue | Details |
| A | ALA135-ILE151 | |
| site_id | PS00290 |
| Number of Residues | 7 |
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCEATH |
| Chain | Residue | Details |
| L | TYR192-HIS198 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 25 |
| Details | TRANSMEM: Helical; Name=1 |
| Chain | Residue | Details |
| A | VAL50-TYR75 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 45 |
| Details | TOPO_DOM: Cytoplasmic |
| Chain | Residue | Details |
| A | ARG76-ALA84 | |
| A | ASP146-ARG165 | |
| A | SER412-SER430 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 25 |
| Details | TRANSMEM: Helical; Name=2 |
| Chain | Residue | Details |
| A | ASN85-THR110 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 41 |
| Details | TOPO_DOM: Extracellular |
| Chain | Residue | Details |
| A | VAL111-ASP123 | |
| A | ARG188-HIS205 | |
| A | MET377-ALA389 | |
| site_id | SWS_FT_FI5 |
| Number of Residues | 21 |
| Details | TRANSMEM: Helical; Name=3 |
| Chain | Residue | Details |
| A | PHE124-LEU145 | |
| site_id | SWS_FT_FI6 |
| Number of Residues | 21 |
| Details | TRANSMEM: Helical; Name=4 |
| Chain | Residue | Details |
| A | ALA166-TRP187 | |
| site_id | SWS_FT_FI7 |
| Number of Residues | 22 |
| Details | TRANSMEM: Helical; Name=5 |
| Chain | Residue | Details |
| A | ILE206-TYR228 | |
| site_id | SWS_FT_FI8 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=6 |
| Chain | Residue | Details |
| A | LEU356-VAL376 | |
| site_id | SWS_FT_FI9 |
| Number of Residues | 21 |
| Details | TRANSMEM: Helical; Name=7 |
| Chain | Residue | Details |
| A | ILE390-MET411 | |
| Chain | Residue | Details |
| A | ASP129 | |
| A | THR134 | |
| A | VAL201 | |
| site_id | SWS_FT_FI11 |
| Number of Residues | 1 |
| Details | SITE: Important for species-specific agonist sensitivity |
| Chain | Residue | Details |
| A | THR395 | |
| site_id | SWS_FT_FI12 |
| Number of Residues | 1 |
| Details | LIPID: S-palmitoyl cysteine => ECO:0000255 |
| Chain | Residue | Details |
| A | CYS428 | |
| site_id | SWS_FT_FI13 |
| Number of Residues | 2 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | TRP246 | |
| A | ILE341 | |
