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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

NameVapreotide
Molecular formulaC57H70N12O9S2
IUPAC name10-(4-aminobutyl)-N-[1-amino-3-(1H-indol-3-yl)-1-oxopropan-2-yl]-19-[(2-amino-3-phenylpropanoyl)amino]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-7-propan-2-yl-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide
Molecular weight1131.38
Hydrogen bond acceptor13
Hydrogen bond donor13
XlogP3.6
Synonyms(4R,7S,10S,13R,16S,19R)-13-((1H-Indol-3-yl)methyl)-N-((S)-1-amino-3-(1H-indol-3-yl)-1-oxopropan-2-yl)-19-((R)-2-amino-3-phenylpropanamido)-10-(4-aminobutyl)-16-(4-hydroxybenzyl)-7-isopropyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan
10-(4-aminobutyl)-N-[1-amino-3-(1H-indol-3-yl)-1-oxopropan-2-yl]-19-[(2-amino-3-phenylpropanoyl)amino]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-7-propan-2-yl-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide
10-(4-aminobutyl)-N-[2-amino-1-(1H-indol-3-ylmethyl)-2-oxo-ethyl]-19-[(2-amino-3-phenyl-propanoyl)amino]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-7-isopropyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide
103222-11-3
13-((1H-indol-3-yl)methyl)-N-(1-amino-3-(1H-indol-3-yl)-1-oxopropan-2-yl)-19-(2-amino-3-phenylpropanamido)-10-(4-aminobutyl)-16-(4-hydroxybenzyl)-7-isopropyl-6,9,12,15,18-pentaoxo-1
[ Show all ]
Inchi KeySWXOGPJRIDTIRL-UHFFFAOYSA-N
Inchi IDInChI=1S/C57H70N12O9S2/c1-32(2)49-57(78)68-48(55(76)64-44(50(60)71)26-35-28-61-41-16-8-6-14-38(35)41)31-80-79-30-47(67-51(72)40(59)24-33-12-4-3-5-13-33)56(77)65-45(25-34-19-21-37(70)22-20-34)53(74)66-46(27-36-29-62-42-17-9-7-15-39(36)42)54(75)63-43(52(73)69-49)18-10-11-23-58/h3-9,12-17,19-22,28-29,32,40,43-49,61-62,70H,10-11,18,23-27,30-31,58-59H2,1-2H3,(H2,60,71)(H,63,75)(H,64,76)(H,65,77)(H,66,74)(H,67,72)(H,68,78)(H,69,73)
PubChem CID71306
ChEMBLN/A
IUPHARN/A
BindingDB82464
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
Ki83.17 nMPMID10598788PDSP,BindingDB
Ki83.1764 nMPMID9650799PDSP
Ki83.18 nMPMID9650799BindingDB
Ki109.64 nMPMID10598788PDSP,BindingDB
Ki109.648 nMPMID9650799PDSP
Ki109.65 nMPMID9650799BindingDB
Ki158.48 nMPMID7870182, PMID8769372PDSP,BindingDB
Ki223.87 nMPMID10598788PDSP,BindingDB
Ki481.0 nMPMID9600011PDSP,BindingDB
Ki1000.0 nMPMID10433861, PMID7988476PDSP,BindingDB

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