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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

NameCHEMBL509961
Molecular formulaC22H22ClN5S
IUPAC nameN-(1-benzothiophen-2-ylmethyl)-6-chloro-2-(4-methylpiperazin-1-yl)quinazolin-4-amine
Molecular weight423.963
Hydrogen bond acceptor6
Hydrogen bond donor1
XlogP5.3
SynonymsBDBM50412483
VUF-10510
Inchi KeyBBGGFNJGPUEVOH-UHFFFAOYSA-N
Inchi IDInChI=1S/C22H22ClN5S/c1-27-8-10-28(11-9-27)22-25-19-7-6-16(23)13-18(19)21(26-22)24-14-17-12-15-4-2-3-5-20(15)29-17/h2-7,12-13H,8-11,14H2,1H3,(H,24,25,26)
PubChem CID25178556
ChEMBLCHEMBL509961
IUPHARN/A
BindingDB50412483
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand has a partition coefficient log P greater than 5.

Experimental Data

ParameterValueReferenceDatabase source
Ki269.15 nMPMID19053770BindingDB,ChEMBL
Ki562.34 nMPMID20192225BindingDB,ChEMBL

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