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GPCR

NameSomatostatin receptor type 4
SpeciesHomo sapiens (Human)
GeneSSTR4
SynonymSS4R
SS4-R
SS-4-R
SRIF2B
SST4 receptor
DiseaseN/A
Length388
Amino acid sequenceMSAPSTLPPGGEEGLGTAWPSAANASSAPAEAEEAVAGPGDARAAGMVAIQCIYALVCLVGLVGNALVIFVILRYAKMKTATNIYLLNLAVADELFMLSVPFVASSAALRHWPFGSVLCRAVLSVDGLNMFTSVFCLTVLSVDRYVAVVHPLRAATYRRPSVAKLINLGVWLASLLVTLPIAIFADTRPARGGQAVACNLQWPHPAWSAVFVVYTFLLGFLLPVLAIGLCYLLIVGKMRAVALRAGWQQRRRSEKKITRLVLMVVVVFVLCWMPFYVVQLLNLFVTSLDATVNHVSLILSYANSCANPILYGFLSDNFRRFFQRVLCLRCCLLEGAGGAEEEPLDYYATALKSKGGAGCMCPPLPCQQEALQPEPGRKRIPLTRTTTF
UniProtP31391
Protein Data BankN/A
GPCR-HGmod modelP31391
3D structure modelThis predicted structure model is from GPCR-EXP P31391.
BioLiPN/A
Therapeutic Target DatabaseN/A
ChEMBLCHEMBL1853
IUPHAR358
DrugBankBE0009273

Ligand

NameCHEMBL1223226
Molecular formulaC51H68N10O10
IUPAC name(2S,5R,8S,11S,14S,16Z,19S)-8-(4-aminobutyl)-19-[[(2R)-2-amino-3-phenylpropanoyl]amino]-2-benzyl-N-[(2R,3R)-1,3-dihydroxybutan-2-yl]-11-[(1R)-1-hydroxyethyl]-5-(1H-indol-2-ylmethyl)-3,6,9,12,20-pentaoxo-1,4,7,10,13-pentazacycloicos-16-ene-14-carboxamide
Molecular weight981.165
Hydrogen bond acceptor12
Hydrogen bond donor13
XlogP1.7
SynonymsBDBM50325033
(2S,5R,8S,11S,14S,19S,Z)-5-((1H-indol-2-yl)methyl)-19-((R)-2-amino-3-phenylpropanamido)-8-(4-aminobutyl)-2-benzyl-N-((2R,3R)-1,3-dihydroxybutan-2-yl)-11-((R)-1-hydroxyethyl)-3,6,9,12,20-pentaoxo-1,4,7,10,13-pentaazacycloicos-16-ene-14-carboxamide
Inchi KeyBBXDZDQHRJCMJF-IOPUJYQWSA-N
Inchi IDInChI=1S/C51H68N10O10/c1-30(63)43(29-62)60-47(67)39-22-12-11-21-38(55-45(65)36(53)25-32-15-5-3-6-16-32)46(66)58-41(26-33-17-7-4-8-18-33)49(69)59-42(28-35-27-34-19-9-10-20-37(34)54-35)50(70)56-40(23-13-14-24-52)48(68)61-44(31(2)64)51(71)57-39/h3-12,15-20,27,30-31,36,38-44,54,62-64H,13-14,21-26,28-29,52-53H2,1-2H3,(H,55,65)(H,56,70)(H,57,71)(H,58,66)(H,59,69)(H,60,67)(H,61,68)/b12-11-/t30-,31-,36-,38+,39+,40+,41+,42-,43-,44+/m1/s1
PubChem CID49865341
ChEMBLCHEMBL1223226
IUPHARN/A
BindingDB50325033
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
IC50412.0 nMPMID20666484BindingDB,ChEMBL

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