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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

NameCHEMBL1802422
Molecular formulaC58H89N19O11
IUPAC name(2S)-6-amino-N-[(2S)-6-amino-1-[[2-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-1-oxohexan-2-yl]-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]hexanamide
Molecular weight1228.47
Hydrogen bond acceptor16
Hydrogen bond donor18
XlogP-3.6
SynonymsBDBM50347828
Inchi KeyQMMFUFPGYOFWRB-QVWIHFFISA-N
Inchi IDInChI=1S/C58H89N19O11/c59-26-12-10-23-40(73-52(84)41(24-11-13-27-60)72-50(82)39(61)22-14-28-67-57(63)64)51(83)70-33-47(79)69-34-48(80)71-44(31-37-18-6-2-7-19-37)54(86)77-46(35-78)56(88)76-45(32-38-20-8-3-9-21-38)55(87)74-42(25-15-29-68-58(65)66)53(85)75-43(49(62)81)30-36-16-4-1-5-17-36/h1-9,16-21,39-46,78H,10-15,22-35,59-61H2,(H2,62,81)(H,69,79)(H,70,83)(H,71,80)(H,72,82)(H,73,84)(H,74,87)(H,75,85)(H,76,88)(H,77,86)(H4,63,64,67)(H4,65,66,68)/t39-,40-,41-,42-,43-,44-,45-,46-/m0/s1
PubChem CID53363187
ChEMBLCHEMBL1802422
IUPHARN/A
BindingDB50347828
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand has more than 5 hydrogen bond donor.
This ligand has more than 10 hydrogen bond acceptor.
This ligand is heavier than 500 daltons.

Experimental Data

ParameterValueReferenceDatabase source
EC50282.0 nMPMID21623631BindingDB,ChEMBL

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