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GPCR

Name5-hydroxytryptamine receptor 1E
SpeciesHomo sapiens (Human)
GeneHTR1E
Synonym5-hydroxytryptamine (serotonin) receptor 1E, G protein-coupled
5-HT1Ealpha
5-ht1e receptor
5-HT1E
5-HT-1E
[ Show all ]
DiseaseN/A
Length365
Amino acid sequenceMNITNCTTEASMAIRPKTITEKMLICMTLVVITTLTTLLNLAVIMAIGTTKKLHQPANYLICSLAVTDLLVAVLVMPLSIIYIVMDRWKLGYFLCEVWLSVDMTCCTCSILHLCVIALDRYWAITNAIEYARKRTAKRAALMILTVWTISIFISMPPLFWRSHRRLSPPPSQCTIQHDHVIYTIYSTLGAFYIPLTLILILYYRIYHAAKSLYQKRGSSRHLSNRSTDSQNSFASCKLTQTFCVSDFSTSDPTTEFEKFHASIRIPPFDNDLDHPGERQQISSTRERKAARILGLILGAFILSWLPFFIKELIVGLSIYTVSSEVADFLTWLGYVNSLINPLLYTSFNEDFKLAFKKLIRCREHT
UniProtP28566
Protein Data BankN/A
GPCR-HGmod modelP28566
3D structure modelThis predicted structure model is from GPCR-EXP P28566.
BioLiPN/A
Therapeutic Target DatabaseN/A
ChEMBLCHEMBL2182
IUPHAR4
DrugBankBE0000476

Ligand

Namemethysergide
Molecular formulaC21H27N3O2
IUPAC name(6aR,9R)-N-[(2S)-1-hydroxybutan-2-yl]-4,7-dimethyl-6,6a,8,9-tetrahydroindolo[4,3-fg]quinoline-9-carboxamide
Molecular weight353.466
Hydrogen bond acceptor3
Hydrogen bond donor2
XlogP2.3
SynonymsMethysergide (USAN/INN)
(6aR,9R)-4,7-dimethyl-N-[(2S)-1-oxidanylbutan-2-yl]-6,6a,8,9-tetrahydroindolo[4,3-fg]quinoline-9-carboxamide;(Z)-but-2-enedioic acid
Metisergido [INN-Spanish]
(8beta)-N-[(1S)-1-(hydroxymethyl)propyl]-1,6-dimethyl-9,10-didehydroergoline-8-carboxamide
NCGC00024027-08
[ Show all ]
Inchi KeyKPJZHOPZRAFDTN-ZRGWGRIASA-N
Inchi IDInChI=1S/C21H27N3O2/c1-4-15(12-25)22-21(26)14-8-17-16-6-5-7-18-20(16)13(10-23(18)2)9-19(17)24(3)11-14/h5-8,10,14-15,19,25H,4,9,11-12H2,1-3H3,(H,22,26)/t14-,15+,19-/m1/s1
PubChem CID9681
ChEMBLCHEMBL1065
IUPHAR134
BindingDB50031942, 30708
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand satisfies Lipinski's rule of five.

Experimental Data

ParameterValueReferenceDatabase source
EC5037.45 nMN/ABindingDB
Ki59.0 nMPMID2664084BindingDB
Ki158.489 - 316.228 nMPMID8863519, PMID1608964, PMID8380639, PMID14744596, PMID15110837IUPHAR
Ki218.77 nMPMID7984267BindingDB
Ki228.0 nMPMID1513320BindingDB
Ki229.08 nMPMID7984267BindingDB
Ki323.59 nMPMID7984267BindingDB

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