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GPCR

NameHistamine H3 receptor
SpeciesHomo sapiens (Human)
GeneHRH3
SynonymHH3R
H3R
H3 receptor
GPCR97
G-protein coupled receptor 97
DiseaseObese insulin-resistant disorders
Excessive daytime sleepiness
Sleep disorders
Schizophrenia
Pain
[ Show all ]
Length445
Amino acid sequenceMERAPPDGPLNASGALAGEAAAAGGARGFSAAWTAVLAALMALLIVATVLGNALVMLAFVADSSLRTQNNFFLLNLAISDFLVGAFCIPLYVPYVLTGRWTFGRGLCKLWLVVDYLLCTSSAFNIVLISYDRFLSVTRAVSYRAQQGDTRRAVRKMLLVWVLAFLLYGPAILSWEYLSGGSSIPEGHCYAEFFYNWYFLITASTLEFFTPFLSVTFFNLSIYLNIQRRTRLRLDGAREAAGPEPPPEAQPSPPPPPGCWGCWQKGHGEAMPLHRYGVGEAAVGAEAGEATLGGGGGGGSVASPTSSSGSSSRGTERPRSLKRGSKPSASSASLEKRMKMVSQSFTQRFRLSRDRKVAKSLAVIVSIFGLCWAPYTLLMIIRAACHGHCVPDYWYETSFWLLWANSAVNPVLYPLCHHSFRRAFTKLLCPQKLKIQPHSSLEHCWK
UniProtQ9Y5N1
Protein Data BankN/A
GPCR-HGmod modelQ9Y5N1
3D structure modelThis predicted structure model is from GPCR-EXP Q9Y5N1.
BioLiPN/A
Therapeutic Target DatabaseT64765
ChEMBLCHEMBL264
IUPHAR264
DrugBankBE0000968

Ligand

Name1-Methylhistamine
Molecular formulaC6H11N3
IUPAC name2-(1-methylimidazol-4-yl)ethanamine
Molecular weight125.175
Hydrogen bond acceptor2
Hydrogen bond donor1
XlogP-0.6
SynonymsTele-methylhistamine
501-75-7
N1-Methylhistamine
N-Telle-methylhistamine
2-(1-methyl-1H-imidazol-4-yl)ethanamine
[ Show all ]
Inchi KeyFHQDWPCFSJMNCT-UHFFFAOYSA-N
Inchi IDInChI=1S/C6H11N3/c1-9-4-6(2-3-7)8-5-9/h4-5H,2-3,7H2,1H3
PubChem CID3614
ChEMBLCHEMBL507
IUPHAR1241, 1242
BindingDB50198912
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
Kd0.794328 nMPMID11179434IUPHAR
Ki0.501187 - 2.51189 nMPMID10869375, PMID11284713, PMID11179434IUPHAR
Ki20000.0 nMPMID27692832BindingDB,ChEMBL

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