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GPCR

NameSomatostatin receptor type 5
SpeciesHomo sapiens (Human)
GeneSSTR5
SynonymSOMATO
SS-5-R
SS5-R
SS5R
SST5 receptor
DiseaseN/A
Length364
Amino acid sequenceMEPLFPASTPSWNASSPGAASGGGDNRTLVGPAPSAGARAVLVPVLYLLVCAAGLGGNTLVIYVVLRFAKMKTVTNIYILNLAVADVLYMLGLPFLATQNAASFWPFGPVLCRLVMTLDGVNQFTSVFCLTVMSVDRYLAVVHPLSSARWRRPRVAKLASAAAWVLSLCMSLPLLVFADVQEGGTCNASWPEPVGLWGAVFIIYTAVLGFFAPLLVICLCYLLIVVKVRAAGVRVGCVRRRSERKVTRMVLVVVLVFAGCWLPFFTVNIVNLAVALPQEPASAGLYFFVVILSYANSCANPVLYGFLSDNFRQSFQKVLCLRKGSGAKDADATEPRPDRIRQQQEATPPAHRAAANGLMQTSKL
UniProtP35346
Protein Data BankN/A
GPCR-HGmod modelP35346
3D structure modelThis predicted structure model is from GPCR-EXP P35346.
BioLiPN/A
Therapeutic Target DatabaseN/A
ChEMBLCHEMBL1792
IUPHAR359
DrugBankBE0002147

Ligand

NameOctreotide
Molecular formulaC49H66N10O10S2
IUPAC name(4R,7R,10R,13R,16R)-10-(4-aminobutyl)-19-[(2-amino-3-phenylpropanoyl)amino]-16-benzyl-N-[(2S)-1,3-dihydroxybutan-2-yl]-7-(1-hydroxyethyl)-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide
Molecular weight1019.25
Hydrogen bond acceptor14
Hydrogen bond donor13
XlogP1.0
SynonymsBDBM50059090
10-(4-Amino-butyl)-19-(2-amino-3-phenyl-propionylamino)-16-benzyl-7-(1-hydroxy-ethyl)-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid (2-hydroxy-1-hydroxymethyl-propyl)-amide
CHEMBL405598
Inchi KeyDEQANNDTNATYII-LIXSYSMXSA-N
Inchi IDInChI=1S/C49H66N10O10S2/c1-28(61)39(25-60)56-48(68)41-27-71-70-26-40(57-43(63)34(51)21-30-13-5-3-6-14-30)47(67)54-37(22-31-15-7-4-8-16-31)45(65)55-38(23-32-24-52-35-18-10-9-17-33(32)35)46(66)53-36(19-11-12-20-50)44(64)59-42(29(2)62)49(69)58-41/h3-10,13-18,24,28-29,34,36-42,52,60-62H,11-12,19-23,25-27,50-51H2,1-2H3,(H,53,66)(H,54,67)(H,55,65)(H,56,68)(H,57,63)(H,58,69)(H,59,64)/t28?,29?,34?,36-,37-,38-,39+,40?,41+,42-/m1/s1
PubChem CID44311916
ChEMBLN/A
IUPHARN/A
BindingDB50059090
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand has more than 5 hydrogen bond donor.
This ligand has more than 10 hydrogen bond acceptor.
This ligand is heavier than 500 daltons.

Experimental Data

ParameterValueReferenceDatabase source
Ki0.33 nMPMID10598788, PMID9652348BindingDB
Ki1.09 nMPMID10598788, PMID9652348BindingDB
Ki5.01 nMPMID9290757, PMID8769372BindingDB
Ki5.6 nMPMID10433861, PMID7988476BindingDB
Ki6.78 nMPMID9600011BindingDB
Ki7.0 nMPMID9045884BindingDB
Ki48.97 nMPMID10598788BindingDB
Ki48.98 nMPMID9650799BindingDB
Ki67.6 nMPMID10598788, PMID9652348BindingDB
Ki67.61 nMPMID9650799BindingDB
Ki137.0 nMPMID9724791BindingDB
Ki1000.0 nMPMID8102785BindingDB

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