Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| A | 0004930 | molecular_function | G protein-coupled receptor activity |
| A | 0004994 | molecular_function | somatostatin receptor activity |
| A | 0007186 | biological_process | G protein-coupled receptor signaling pathway |
| A | 0016020 | cellular_component | membrane |
| A | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| A | 0031176 | molecular_function | endo-1,4-beta-xylanase activity |
| A | 0045493 | biological_process | xylan catabolic process |
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. TSIfCLTVMSIDRYLaV |
| Chain | Residue | Details |
| A | THR128-VAL144 | |
| site_id | PS00776 |
| Number of Residues | 11 |
| Details | GH11_1 Glycosyl hydrolases family 11 (GH11) active site signature 1. PLiEYYVVDsW |
| Chain | Residue | Details |
| A | PRO1074-TRP1084 | |
| site_id | PS00777 |
| Number of Residues | 12 |
| Details | GH11_2 Glycosyl hydrolases family 11 (GH11) active site signature 2. MatEGYQSSGsS |
| Chain | Residue | Details |
| A | MET1168-SER1179 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 23 |
| Details | TRANSMEM: Helical; Name=1 => ECO:0000255 |
| Chain | Residue | Details |
| A | ALA44-VAL67 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 32 |
| Details | TOPO_DOM: Cytoplasmic => ECO:0000255 |
| Chain | Residue | Details |
| A | ILE68-THR78 | |
| A | ASP139-MET161 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 24 |
| Details | TRANSMEM: Helical; Name=2 => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN79-VAL103 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 48 |
| Details | TOPO_DOM: Extracellular => ECO:0000255 |
| Chain | Residue | Details |
| A | ALA104-VAL118 | |
| A | GLY182-GLY207 | |
| A | SER279-PRO288 | |
| site_id | SWS_FT_FI5 |
| Number of Residues | 19 |
| Details | TRANSMEM: Helical; Name=3 => ECO:0000255 |
| Chain | Residue | Details |
| A | MET119-ILE138 | |
| site_id | SWS_FT_FI6 |
| Number of Residues | 19 |
| Details | TRANSMEM: Helical; Name=4 => ECO:0000255 |
| Chain | Residue | Details |
| A | ILE162-ALA181 | |
| site_id | SWS_FT_FI7 |
| Number of Residues | 21 |
| Details | TRANSMEM: Helical; Name=5 => ECO:0000255 |
| Chain | Residue | Details |
| A | PHE208-LEU229 | |
| site_id | SWS_FT_FI8 |
| Number of Residues | 24 |
| Details | TRANSMEM: Helical; Name=6 => ECO:0000255 |
| Chain | Residue | Details |
| A | VAL254-SER278 | |
| site_id | SWS_FT_FI9 |
| Number of Residues | 14 |
| Details | TRANSMEM: Helical; Name=7 => ECO:0000255 |
| Chain | Residue | Details |
| A | ALA289-ALA303 | |
| site_id | SWS_FT_FI10 |
| Number of Residues | 1 |
| Details | SITE: Important for ligand binding |
| Chain | Residue | Details |
| A | ASP89 | |
| Chain | Residue | Details |
| A | SER341 | |
| A | SER343 | |
| A | SER348 | |
| Chain | Residue | Details |
| A | THR353 | |
| A | THR354 | |
| site_id | SWS_FT_FI13 |
| Number of Residues | 1 |
| Details | LIPID: S-palmitoyl cysteine => ECO:0000255 |
| Chain | Residue | Details |
| A | CYS328 | |
| site_id | SWS_FT_FI14 |
| Number of Residues | 4 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN9 | |
| A | ASN22 | |
| A | ASN29 | |
| A | ASN32 | |
| Chain | Residue | Details |
| A | GLU1077 | |
| Chain | Residue | Details |
| A | GLU1171 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 5 |
| Details | M-CSA 432 |
| Chain | Residue | Details |
| A | ASN1034 | modifies pKa |
| A | TYR1068 | electrostatic destabiliser |
| A | GLU1077 | covalent catalysis, proton shuttle (general acid/base) |
| A | TYR1079 | modifies pKa |
| A | GLU1171 | proton shuttle (general acid/base) |
