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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

NameCHEMBL502077
Molecular formulaC78H101ClN18O18S2
IUPAC name2-[4-[2-[[3-[[(2R)-1-[[(4R,7S,10S,13R,16S,19S)-10-(4-aminobutyl)-4-[[(2S)-1-amino-3-naphthalen-2-yl-1-oxopropan-2-yl]carbamoyl]-16-[[4-(carbamoylamino)phenyl]methyl]-7-[(1R)-1-hydroxyethyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicos-19-yl]amino]-3-(4-chlorophenyl)-1-oxopropan-2-yl]amino]-3-oxopropyl]amino]-2-oxoethyl]-7,10-bis(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid
Molecular weight1678.34
Hydrogen bond acceptor25
Hydrogen bond donor18
XlogP-5.4
SynonymsBDBM50243523
Inchi KeyAQPTXVNPBKVPKV-XQNVDWLZSA-N
Inchi IDInChI=1S/C78H101ClN18O18S2/c1-46(98)69-77(114)92-63(75(112)88-58(70(81)107)37-49-13-18-50-8-2-3-9-51(50)34-49)45-117-116-44-62(76(113)89-60(36-48-16-21-54(22-17-48)85-78(82)115)73(110)90-61(38-52-39-84-56-11-5-4-10-55(52)56)74(111)87-57(71(108)93-69)12-6-7-24-80)91-72(109)59(35-47-14-19-53(79)20-15-47)86-64(99)23-25-83-65(100)40-94-26-28-95(41-66(101)102)30-32-97(43-68(105)106)33-31-96(29-27-94)42-67(103)104/h2-5,8-11,13-22,34,39,46,57-63,69,84,98H,6-7,12,23-33,35-38,40-45,80H2,1H3,(H2,81,107)(H,83,100)(H,86,99)(H,87,111)(H,88,112)(H,89,113)(H,90,110)(H,91,109)(H,92,114)(H,93,108)(H,101,102)(H,103,104)(H,105,106)(H3,82,85,115)/t46-,57+,58+,59-,60+,61-,62-,63+,69+/m1/s1
PubChem CID44560872
ChEMBLCHEMBL502077
IUPHARN/A
BindingDB50243523
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
IC50<1000.0 nMPMID18543899BindingDB,ChEMBL

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