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GPCR

NameHistamine H4 receptor
SpeciesRattus norvegicus (Rat)
GeneHrh4
SynonymH4 receptor
H4R
HH4R
GPCR105
DiseaseN/A for non-human GPCRs
Length391
Amino acid sequenceMSESNGTDVLPLTAQVPLAFLMSLLAFAITIGNAVVILAFVADRNLRHRSNYFFLNLAISDFFVGVISIPLYIPHTLFNWNFGSGICMFWLITDYLLCTASVYSIVLISYDRYQSVSNAVRYRAQHTGILKIVAQMVAVWILAFLVNGPMILASDSWKNSTNTEECEPGFVTEWYILAITAFLEFLLPVSLVVYFSVQIYWSLWKRGSLSRCPSHAGFIATSSRGTGHSRRTGLACRTSLPGLKEPAASLHSESPRGKSSLLVSLRTHMSGSIIAFKVGSFCRSESPVLHQREHVELLRGRKLARSLAVLLSAFAICWAPYCLFTIVLSTYRRGERPKSIWYSIAFWLQWFNSLINPFLYPLCHRRFQKAFWKILCVTKQPAPSQTQSVSS
UniProtQ91ZY1
Protein Data BankN/A
GPCR-HGmod modelN/A
3D structure modelNo available structures or models
BioLiPN/A
Therapeutic Target DatabaseN/A
ChEMBLCHEMBL4468
IUPHAR265
DrugBankN/A

Ligand

NameCHEMBL1079516
Molecular formulaC16H25N5
IUPAC name4-[3-(methylamino)azetidin-1-yl]spiro[6,7-dihydro-5H-quinazoline-8,1'-cyclopentane]-2-amine
Molecular weight287.411
Hydrogen bond acceptor5
Hydrogen bond donor2
XlogP2.3
SynonymsSCHEMBL603793
BDBM50415770
Inchi KeyFNLKLDDVROBECF-UHFFFAOYSA-N
Inchi IDInChI=1S/C16H25N5/c1-18-11-9-21(10-11)14-12-5-4-8-16(6-2-3-7-16)13(12)19-15(17)20-14/h11,18H,2-10H2,1H3,(H2,17,19,20)
PubChem CID44231618
ChEMBLCHEMBL1079516
IUPHARN/A
BindingDB50415770
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
Activity46.0 %PMID20171098ChEMBL
Ki1.445 nMPMID20171098ChEMBL
Ki1.45 nMPMID20171098BindingDB
pKb7.6 -PMID20171098ChEMBL

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