7ZL9
Crystal structure of human GPCR Niacin receptor (HCA2)
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0001781 | biological_process | neutrophil apoptotic process |
| A | 0004930 | molecular_function | G protein-coupled receptor activity |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006915 | biological_process | apoptotic process |
| 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 | 0030054 | cellular_component | cell junction |
| A | 0033031 | biological_process | positive regulation of neutrophil apoptotic process |
| A | 0042597 | cellular_component | periplasmic space |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0050995 | biological_process | negative regulation of lipid catabolic process |
| A | 0070165 | biological_process | positive regulation of adiponectin secretion |
| A | 0070553 | molecular_function | nicotinic acid receptor activity |
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. GSIiFLTVVAVDRYFrV |
| Chain | Residue | Details |
| A | GLY113-VAL129 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 99 |
| Details | TOPO_DOM: Extracellular => ECO:0000255 |
| Chain | Residue | Details |
| A | MET1-VAL33 | |
| A | ASP85-LEU102 | |
| A | LYS164-MET192 | |
| A | ARG251-ASP273 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=1 => ECO:0000255 |
| Chain | Residue | Details |
| A | LEU34-PHE54 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 41 |
| Details | TOPO_DOM: Cytoplasmic => ECO:0000255 |
| Chain | Residue | Details |
| A | HIS55-ARG63 | |
| A | ASP124-ARG142 | |
| A | SER214-ALA229 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=2 => ECO:0000255 |
| Chain | Residue | Details |
| A | ILE64-MET84 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=3 => ECO:0000255 |
| Chain | Residue | Details |
| A | MET103-VAL123 |
| site_id | SWS_FT_FI6 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=4 => ECO:0000255 |
| Chain | Residue | Details |
| A | THR143-LEU163 |
| site_id | SWS_FT_FI7 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=5 => ECO:0000255 |
| Chain | Residue | Details |
| A | PHE193-TRP213 |
| site_id | SWS_FT_FI8 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=6 => ECO:0000255 |
| Chain | Residue | Details |
| A | ILE230-VAL250 |
| site_id | SWS_FT_FI9 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=7 => ECO:0000255 |
| Chain | Residue | Details |
| A | LEU274-TYR294 |
| site_id | SWS_FT_FI10 |
| Number of Residues | 2 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | TRP1007 | |
| A | ILE1102 |
