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GPCR

NameExtracellular calcium-sensing receptor
SpeciesHomo sapiens (Human)
GeneCASR
SynonymhCasR {ECO:0000303|PubMed:27386547}
GPRC2A
extracellular calcium-sensing receptor
Parathyroid cell calcium-sensing receptor 1 {ECO:0000303|PubMed:8698326}
PCaR1 {ECO:0000303|PubMed:8698326}
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DiseaseOsteoporosis
Cerebrovascular ischaemia
Cardiovascular disease; Kidney disease
Secondary hyperparathyroidism
Myelodysplastic syndrome
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Length1078
Amino acid sequenceMAFYSCCWVLLALTWHTSAYGPDQRAQKKGDIILGGLFPIHFGVAAKDQDLKSRPESVECIRYNFRGFRWLQAMIFAIEEINSSPALLPNLTLGYRIFDTCNTVSKALEATLSFVAQNKIDSLNLDEFCNCSEHIPSTIAVVGATGSGVSTAVANLLGLFYIPQVSYASSSRLLSNKNQFKSFLRTIPNDEHQATAMADIIEYFRWNWVGTIAADDDYGRPGIEKFREEAEERDICIDFSELISQYSDEEEIQHVVEVIQNSTAKVIVVFSSGPDLEPLIKEIVRRNITGKIWLASEAWASSSLIAMPQYFHVVGGTIGFALKAGQIPGFREFLKKVHPRKSVHNGFAKEFWEETFNCHLQEGAKGPLPVDTFLRGHEESGDRFSNSSTAFRPLCTGDENISSVETPYIDYTHLRISYNVYLAVYSIAHALQDIYTCLPGRGLFTNGSCADIKKVEAWQVLKHLRHLNFTNNMGEQVTFDECGDLVGNYSIINWHLSPEDGSIVFKEVGYYNVYAKKGERLFINEEKILWSGFSREVPFSNCSRDCLAGTRKGIIEGEPTCCFECVECPDGEYSDETDASACNKCPDDFWSNENHTSCIAKEIEFLSWTEPFGIALTLFAVLGIFLTAFVLGVFIKFRNTPIVKATNRELSYLLLFSLLCCFSSSLFFIGEPQDWTCRLRQPAFGISFVLCISCILVKTNRVLLVFEAKIPTSFHRKWWGLNLQFLLVFLCTFMQIVICVIWLYTAPPSSYRNQELEDEIIFITCHEGSLMALGFLIGYTCLLAAICFFFAFKSRKLPENFNEAKFITFSMLIFFIVWISFIPAYASTYGKFVSAVEVIAILAASFGLLACIFFNKIYIILFKPSRNTIEEVRCSTAAHAFKVAARATLRRSNVSRKRSSSLGGSTGSTPSSSISSKSNSEDPFPQPERQKQQQPLALTQQEQQQQPLTLPQQQRSQQQPRCKQKVIFGSGTVTFSLSFDEPQKNAMAHRNSTHQNSLEAQKSSDTLTRHEPLLPLQCGETDLDLTVQETGLQGPVGGDQRPEVEDPEELSPALVVSSSQSFVISGGGSTVTENVVNS
UniProtP41180
Protein Data Bank5k5t, 5k5s, 5fbk, 5fbh
GPCR-HGmod modelN/A
3D structure modelThis structure is from PDB ID 5k5t.
BioLiPBL0353424,BL0353430, BL0353434, BL0353425,BL0353426,BL0353427,, BL0349612,BL0349615, BL0349611,BL0349614, BL0349610,BL0349613, BL0349606,BL0349609, BL0349605,BL0349608, BL0349604,BL0349607
Therapeutic Target DatabaseT92076
ChEMBLCHEMBL1878
IUPHAR54
DrugBankBE0000509

Ligand

Namecalindol
Molecular formulaC21H20N2
IUPAC name(1R)-N-(1H-indol-2-ylmethyl)-1-naphthalen-1-ylethanamine
Molecular weight300.405
Hydrogen bond acceptor1
Hydrogen bond donor2
XlogP4.6
SynonymsZINC1494434
Clindol
(1R)-N-(1H-indol-2-ylmethyl)-1-naphthalen-1-ylethanamine
NCGC00344505-01
BDBM50404271
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Inchi KeyJLPWXRZETODYFC-OAHLLOKOSA-N
Inchi IDInChI=1S/C21H20N2/c1-15(19-11-6-9-16-7-2-4-10-20(16)19)22-14-18-13-17-8-3-5-12-21(17)23-18/h2-13,15,22-23H,14H2,1H3/t15-/m1/s1
PubChem CID9882793
ChEMBLCHEMBL1801356
IUPHAR719
BindingDB50404271
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
Activity94.0 %PMID21041081ChEMBL
EC50310.0 nMPMID15149704BindingDB
KB501.187 nMPMID25220431IUPHAR
Kd316.228 - 1000.0 nMPMID15149704, PMID14976203IUPHAR

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