Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004930 | molecular_function | G protein-coupled receptor activity |
| A | 0007186 | biological_process | G protein-coupled receptor signaling pathway |
| A | 0008502 | molecular_function | melatonin receptor activity |
| A | 0016020 | cellular_component | membrane |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | binding site for residue JEY A 1201 |
| Chain | Residue |
| A | ALA104 |
| A | LEU254 |
| A | TYR281 |
| A | TYR285 |
| A | MET107 |
| A | GLY108 |
| A | VAL111 |
| A | ASN162 |
| A | THR178 |
| A | PHE179 |
| A | GLN181 |
| A | VAL191 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue OLA A 1202 |
| Chain | Residue |
| A | TRP211 |
| A | VAL214 |
| A | PHE237 |
| A | PHE241 |
| A | PEG1203 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue PEG A 1203 |
| Chain | Residue |
| A | LYS230 |
| A | SER1010 |
| A | TYR1011 |
| A | OLA1202 |
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. GSIwNITGIAIDRYLyI |
| Chain | Residue | Details |
| A | GLY113-ILE129 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=1 => ECO:0000255 |
| Chain | Residue | Details |
| A | LEU30-LEU50 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 30 |
| Details | TOPO_DOM: Cytoplasmic => ECO:0000255 |
| Chain | Residue | Details |
| A | SER51-ASN63 | |
| A | ASP124-LYS142 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=2 => ECO:0000255 |
| Chain | Residue | Details |
| A | ILE64-VAL84 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 52 |
| Details | TOPO_DOM: Extracellular => ECO:0000255 |
| Chain | Residue | Details |
| A | LEU85-VAL102 | |
| A | ARG164-TYR187 | |
| A | ALA262-GLU274 | |
| site_id | SWS_FT_FI5 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=3 => ECO:0000255 |
| Chain | Residue | Details |
| A | SER103-ILE123 | |
| site_id | SWS_FT_FI6 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=4 => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN143-LEU163 | |
| site_id | SWS_FT_FI7 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=5 => ECO:0000255 |
| Chain | Residue | Details |
| A | THR188-LEU208 | |
| site_id | SWS_FT_FI8 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=6 => ECO:0000255 |
| Chain | Residue | Details |
| A | PHE241-VAL261 | |
| site_id | SWS_FT_FI9 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=7 => ECO:0000255 |
| Chain | Residue | Details |
| A | TRP275-TYR295 | |
| Chain | Residue | Details |
| A | ASN162 | |
| A | GLN181 | |
