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GPCR

NamePyroglutamylated RF-amide peptide receptor
SpeciesHomo sapiens (Human)
GeneQRFPR
SynonymQRFP receptor
peptide p518 receptor
Orexigenic neuropeptide QRFP receptor
GPR103
G-protein coupled receptor 103
[ Show all ]
DiseaseN/A
Length431
Amino acid sequenceMQALNITPEQFSRLLRDHNLTREQFIALYRLRPLVYTPELPGRAKLALVLTGVLIFALALFGNALVFYVVTRSKAMRTVTNIFICSLALSDLLITFFCIPVTMLQNISDNWLGGAFICKMVPFVQSTAVVTEILTMTCIAVERHQGLVHPFKMKWQYTNRRAFTMLGVVWLVAVIVGSPMWHVQQLEIKYDFLYEKEHICCLEEWTSPVHQKIYTTFILVILFLLPLMVMLILYSKIGYELWIKKRVGDGSVLRTIHGKEMSKIARKKKRAVIMMVTVVALFAVCWAPFHVVHMMIEYSNFEKEYDDVTIKMIFAIVQIIGFSNSICNPIVYAFMNENFKKNVLSAVCYCIVNKTFSPAQRHGNSGITMMRKKAKFSLRENPVEETKGEAFSDGNIEVKLCEQTEEKKKLKRHLALFRSELAENSPLDSGH
UniProtQ96P65
Protein Data BankN/A
GPCR-HGmod modelQ96P65
3D structure modelThis predicted structure model is from GPCR-EXP Q96P65.
BioLiPN/A
Therapeutic Target DatabaseN/A
ChEMBLCHEMBL5852
IUPHAR333
DrugBankN/A

Ligand

NameCHEMBL1802369
Molecular formulaC42H57N11O7
IUPAC name(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[(2-aminoacetyl)amino]acetyl]amino]-3-phenylpropanoyl]amino]pentanoyl]amino]-3-phenylpropanoyl]amino]-N-[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]-5-(diaminomethylideneamino)pentanamide
Molecular weight827.988
Hydrogen bond acceptor9
Hydrogen bond donor10
XlogP0.8
SynonymsBDBM50347841
Inchi KeySQAFYGAWIMWUON-LJADHVKFSA-N
Inchi IDInChI=1S/C42H57N11O7/c1-2-13-30(50-40(59)33(23-28-16-8-4-9-17-28)49-36(55)26-48-35(54)25-43)38(57)53-34(24-29-18-10-5-11-19-29)41(60)51-31(20-12-21-47-42(45)46)39(58)52-32(37(44)56)22-27-14-6-3-7-15-27/h3-11,14-19,30-34H,2,12-13,20-26,43H2,1H3,(H2,44,56)(H,48,54)(H,49,55)(H,50,59)(H,51,60)(H,52,58)(H,53,57)(H4,45,46,47)/t30-,31-,32-,33-,34-/m0/s1
PubChem CID53361221
ChEMBLCHEMBL1802369
IUPHARN/A
BindingDB50347841
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand has more than 5 hydrogen bond donor.
This ligand is heavier than 500 daltons.

Experimental Data

ParameterValueReferenceDatabase source
EC50233.0 nMPMID21623631BindingDB,ChEMBL

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