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GPCR

NameSomatostatin receptor type 1
SpeciesHomo sapiens (Human)
GeneSSTR1
SynonymSRIF-2
SS-1-R
SS1-R
SS1R
SST1 receptor
DiseaseAlzheimer disease
Cushing's disease
Neuroendocrine cancer
Length391
Amino acid sequenceMFPNGTASSPSSSPSPSPGSCGEGGGSRGPGAGAADGMEEPGRNASQNGTLSEGQGSAILISFIYSVVCLVGLCGNSMVIYVILRYAKMKTATNIYILNLAIADELLMLSVPFLVTSTLLRHWPFGALLCRLVLSVDAVNMFTSIYCLTVLSVDRYVAVVHPIKAARYRRPTVAKVVNLGVWVLSLLVILPIVVFSRTAANSDGTVACNMLMPEPAQRWLVGFVLYTFLMGFLLPVGAICLCYVLIIAKMRMVALKAGWQQRKRSERKITLMVMMVVMVFVICWMPFYVVQLVNVFAEQDDATVSQLSVILGYANSCANPILYGFLSDNFKRSFQRILCLSWMDNAAEEPVDYYATALKSRAYSVEDFQPENLESGGVFRNGTCTSRITTL
UniProtP30872
Protein Data BankN/A
GPCR-HGmod modelP30872
3D structure modelThis predicted structure model is from GPCR-EXP P30872.
BioLiPN/A
Therapeutic Target DatabaseT16633
ChEMBLCHEMBL1917
IUPHAR355
DrugBankBE0000452

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
Ki95.49 nMPMID10598788BindingDB
Ki95.5 nMPMID9650799BindingDB
Ki141.0 nMPMID8100350BindingDB
Ki141.25 nMPMID7870182BindingDB
Ki158.48 nMPMID10598788BindingDB
Ki158.49 nMPMID9650799BindingDB
Ki331.13 nMPMID10598788BindingDB
Ki398.1 nMPMID8769372BindingDB

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