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GPCR

NameMuscarinic acetylcholine receptor M4
SpeciesHomo sapiens (Human)
GeneCHRM4
SynonymHM3
M4 receptor
cholinergic receptor
Chrm-4
cholinergic receptor, muscarinic 4
DiseaseProduce mydriasis and cycloplegia for diagnostic purposes
Hypertension
Irritable bowel syndrome
Moderate and severe psychomotor agitation
Mydriasis diagnosis
[ Show all ]
Length479
Amino acid sequenceMANFTPVNGSSGNQSVRLVTSSSHNRYETVEMVFIATVTGSLSLVTVVGNILVMLSIKVNRQLQTVNNYFLFSLACADLIIGAFSMNLYTVYIIKGYWPLGAVVCDLWLALDYVVSNASVMNLLIISFDRYFCVTKPLTYPARRTTKMAGLMIAAAWVLSFVLWAPAILFWQFVVGKRTVPDNQCFIQFLSNPAVTFGTAIAAFYLPVVIMTVLYIHISLASRSRVHKHRPEGPKEKKAKTLAFLKSPLMKQSVKKPPPGEAAREELRNGKLEEAPPPALPPPPRPVADKDTSNESSSGSATQNTKERPATELSTTEATTPAMPAPPLQPRALNPASRWSKIQIVTKQTGNECVTAIEIVPATPAGMRPAANVARKFASIARNQVRKKRQMAARERKVTRTIFAILLAFILTWTPYNVMVLVNTFCQSCIPDTVWSIGYWLCYVNSTINPACYALCNATFKKTFRHLLLCQYRNIGTAR
UniProtP08173
Protein Data Bank5dsg
GPCR-HGmod modelP08173
3D structure modelThis structure is from PDB ID 5dsg.
BioLiPBL0339919,BL0339921, BL0339920
Therapeutic Target DatabaseT20709, T50918
ChEMBLCHEMBL1821
IUPHAR16
DrugBankBE0000405

Ligand

NameCHEMBL3974708
Molecular formulaC17H18N4O3S2
IUPAC name5-amino-3,4-dimethyl-N-[(4-methylsulfonylphenyl)methyl]thieno[2,3-c]pyridazine-6-carboxamide
Molecular weight390.476
Hydrogen bond acceptor7
Hydrogen bond donor2
XlogP2.2
SynonymsSCHEMBL15222687
BDBM50207524
Inchi KeyBDCMAJVEKVEQNH-UHFFFAOYSA-N
Inchi IDInChI=1S/C17H18N4O3S2/c1-9-10(2)20-21-17-13(9)14(18)15(25-17)16(22)19-8-11-4-6-12(7-5-11)26(3,23)24/h4-7H,8,18H2,1-3H3,(H,19,22)
PubChem CID89777261
ChEMBLCHEMBL3974708
IUPHARN/A
BindingDB50207524
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
EC50363.0 nMPMID27939174BindingDB,ChEMBL
EC50363.08 nMPMID27939174ChEMBL
Emax73.8 %PMID27939174ChEMBL

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