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GPCR

NameHistamine H4 receptor
SpeciesHomo sapiens (Human)
GeneHRH4
SynonymPfi-013
SP9144
HH4R
H4R
H4 receptor
[ Show all ]
DiseaseAllergic rhinitis
Asthma
Inflammatory disease
Rheumatoid arthritis
Length390
Amino acid sequenceMPDTNSTINLSLSTRVTLAFFMSLVAFAIMLGNALVILAFVVDKNLRHRSSYFFLNLAISDFFVGVISIPLYIPHTLFEWDFGKEICVFWLTTDYLLCTASVYNIVLISYDRYLSVSNAVSYRTQHTGVLKIVTLMVAVWVLAFLVNGPMILVSESWKDEGSECEPGFFSEWYILAITSFLEFVIPVILVAYFNMNIYWSLWKRDHLSRCQSHPGLTAVSSNICGHSFRGRLSSRRSLSASTEVPASFHSERQRRKSSLMFSSRTKMNSNTIASKMGSFSQSDSVALHQREHVELLRARRLAKSLAILLGVFAVCWAPYSLFTIVLSFYSSATGPKSVWYRIAFWLQWFNSFVNPLLYPLCHKRFQKAFLKIFCIKKQPLPSQHSRSVSS
UniProtQ9H3N8
Protein Data BankN/A
GPCR-HGmod modelQ9H3N8
3D structure modelThis predicted structure model is from GPCR-EXP Q9H3N8.
BioLiPN/A
Therapeutic Target DatabaseT26500
ChEMBLCHEMBL3759
IUPHAR265
DrugBankBE0000146

Ligand

Namecimetidine
Molecular formulaC10H16N6S
IUPAC name1-cyano-2-methyl-3-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]guanidine
Molecular weight252.34
Hydrogen bond acceptor4
Hydrogen bond donor3
XlogP0.4
SynonymsMolPort-020-109-101
NSC757428
N''''''''''''''''-cyano-N-methyl-N''''''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine(cimetidine)
Q-200855
N-cyano-N'-methyl-N"- [2-((5-methyl-4-imidazolyl)methylthio)ethyl]guanidine
[ Show all ]
Inchi KeyAQIXAKUUQRKLND-UHFFFAOYSA-N
Inchi IDInChI=1S/C10H16N6S/c1-8-9(16-7-15-8)5-17-4-3-13-10(12-2)14-6-11/h7H,3-5H2,1-2H3,(H,15,16)(H2,12,13,14)
PubChem CID2756
ChEMBLCHEMBL30
IUPHAR1231
BindingDB50403559, 22889, 50103595
DrugBankDB00501

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
Ki<10000.0 nMPMID11179434, PMID11179435, PMID15947036PDSP,BindingDB
pKb>5.0 -MedChemComm, (2014) 5:1:72ChEMBL

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