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GPCR

NameSomatostatin receptor type 2
SpeciesHomo sapiens (Human)
GeneSSTR2
Synonymsomatotropin release-inhibiting factor receptor
SRIF-1
SS-2-R
SS2-R
SS2R
[ Show all ]
DiseaseAcromegaly
Lung cancer
Neuroendocrine cancer
Length369
Amino acid sequenceMDMADEPLNGSHTWLSIPFDLNGSVVSTNTSNQTEPYYDLTSNAVLTFIYFVVCIIGLCGNTLVIYVILRYAKMKTITNIYILNLAIADELFMLGLPFLAMQVALVHWPFGKAICRVVMTVDGINQFTSIFCLTVMSIDRYLAVVHPIKSAKWRRPRTAKMITMAVWGVSLLVILPIMIYAGLRSNQWGRSSCTINWPGESGAWYTGFIIYTFILGFLVPLTIICLCYLFIIIKVKSSGIRVGSSKRKKSEKKVTRMVSIVVAVFIFCWLPFYIFNVSSVSMAISPTPALKGMFDFVVVLTYANSCANPILYAFLSDNFKKSFQNVLCLVKVSGTDDGERSDSKQDKSRLNETTETQRTLLNGDLQTSI
UniProtP30874
Protein Data BankN/A
GPCR-HGmod modelP30874
3D structure modelThis predicted structure model is from GPCR-EXP P30874.
BioLiPN/A
Therapeutic Target DatabaseT53024
ChEMBLCHEMBL1804
IUPHAR356
DrugBankBE0003528

Ligand

Namecycloantagonist SA
Molecular formulaC42H55N7O5
IUPAC name(3S,6S,9R,12S)-6-(4-aminobutyl)-12-benzyl-9-(1H-indol-3-ylmethyl)-3-[(1R)-1-phenoxyethyl]-1,4,7,10,13-pentazacyclononadecane-2,5,8,11-tetrone
Molecular weight737.946
Hydrogen bond acceptor7
Hydrogen bond donor7
XlogP4.8
Synonymsc[Aha-Phe-D-Trp-Lys-Thr(Bzl)]
BDBM82471
Inchi KeyUYLQYUAFNNCEIJ-GGMHJNBLSA-N
Inchi IDInChI=1S/C42H55N7O5/c1-29(54-32-18-8-5-9-19-32)38-42(53)45-25-15-3-2-14-24-44-36(26-30-16-6-4-7-17-30)40(51)48-37(27-31-28-46-34-21-11-10-20-33(31)34)41(52)47-35(39(50)49-38)22-12-13-23-43/h4-11,16-21,28-29,35-38,44,46H,2-3,12-15,22-27,43H2,1H3,(H,45,53)(H,47,52)(H,48,51)(H,49,50)/t29-,35+,36+,37-,38+/m1/s1
PubChem CID57339675
ChEMBLN/A
IUPHARN/A
BindingDB82471
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand has more than 5 hydrogen bond donor.
This ligand is heavier than 500 daltons.

Experimental Data

ParameterValueReferenceDatabase source
Ki1258.92 nMPMID9652348BindingDB
Ki1584.89 nMPMID10598788, PMID9652348BindingDB
Ki1698.24 nMPMID10598788, PMID9652348BindingDB
Ki1819.7 nMPMID10598788BindingDB
Ki1819.7 nMPMID9650799BindingDB
Ki2511.88 nMPMID8769372BindingDB
Ki3715.35 nMPMID9652348BindingDB
Ki3981.07 nMPMID9652348, PMID10598788, PMID9650799BindingDB

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