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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

NameSCHEMBL606676
Molecular formulaC19H25N5
IUPAC name9-phenyl-4-piperazin-1-yl-6,7,8,9-tetrahydro-5H-cyclohepta[d]pyrimidin-2-amine
Molecular weight323.444
Hydrogen bond acceptor5
Hydrogen bond donor2
XlogP2.9
SynonymsCHEMBL492231
BDBM26400
2,4-diamino-5,6-disubstituted pyrimidine, 14
9-phenyl-4-(piperazin-1-yl)-5H,6H,7H,8H,9H-cyclohepta[d]pyrimidin-2-amine
Inchi KeyLTSQOGQDXSXTPV-UHFFFAOYSA-N
Inchi IDInChI=1S/C19H25N5/c20-19-22-17-15(14-6-2-1-3-7-14)8-4-5-9-16(17)18(23-19)24-12-10-21-11-13-24/h1-3,6-7,15,21H,4-5,8-13H2,(H2,20,22,23)
PubChem CID25129169
ChEMBLCHEMBL492231
IUPHARN/A
BindingDB26400
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
EC5054.95 nMPMID18817367ChEMBL
Ki4.467 nMPMID18817367, PMID20171098ChEMBL
Ki4.47 nMPMID20171098BindingDB
Ki4.5 nMPMID18817367BindingDB
pKb7.26 -PMID20171098ChEMBL

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