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GPCR

NameCholecystokinin receptor type A
SpeciesCavia porcellus (Guinea pig)
GeneCCKAR
SynonymCCK-A receptor
CCK-AR
CCK1-R
Cholecystokinin-1 receptor
DiseaseN/A for non-human GPCRs
Length430
Amino acid sequenceMDVVDSLFVNGSNITSACELGFENETLFCLDRPRPSKEWQPAVQILLYSLIFLLSVLGNTLVITVLIRNKRMRTVTNIFLLSLAVSDLMLCLFCMPFNLIPSLLKDFIFGSAVCKTTTYFMGTSVSVSTFNLVAISLERYGAICKPLQSRVWQTKSHALKVIAATWCLSFTIMTPYPIYSNLVPFTKNNNQTGNMCRFLLPNDVMQQTWHTFLLLILFLIPGIVMMVAYGLISLELYQGIKFDAIQKKSAKERKTSTGSSGPMEDSDGCYLQKSRHPRKLELRQLSPSSSGSNRINRIRSSSSTANLMAKKRVIRMLIVIVVLFFLCWMPIFSANAWRAYDTVSAERHLSGTPISFILLLSYTSSCVNPIIYCFMNKRFRLGFMATFPCCPNPGTPGVRGEMGEEEEGRTTGASLSRYSYSHMSTSAPPP
UniProtQ63931
Protein Data BankN/A
GPCR-HGmod modelN/A
3D structure modelNo available structures or models
BioLiPN/A
Therapeutic Target DatabaseN/A
ChEMBLCHEMBL3501
IUPHARN/A
DrugBankN/A

Ligand

NameCHEMBL428666
Molecular formulaC52H68N9O15S-
IUPAC name[4-[(2S)-3-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-1-oxohexan-2-yl]amino]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-oxopropyl]phenyl] sulfate
Molecular weight1091.22
Hydrogen bond acceptor15
Hydrogen bond donor10
XlogP3.9
Synonyms(S)-3-(2-{[(S)-2-(2-{2-[2-tert-Butoxycarbonylamino-3-((S)-4-sulfooxy-phenyl)-propionylamino]-hexanoylamino}-acetylamino)-3-(1H-indol-3-yl)-propionyl]-methyl-amino}-hexanoylamino)-N-((S)-1-carbamoyl-2-phenyl-ethyl)-succinamic acid
Boc-Asp-Tyr(SO3Na)-Nle-Gly-Trp-Nle-Asp-Phe-NH2
Boc-Tyr(SO3Na)-gNle-mGIy-Trp-(N-Me)Nle-Asp-Phe-NH2
BDBM50016504
Inchi KeyCSXIDZJPJYRGSK-UJKKYYSESA-M
Inchi IDInChI=1S/C52H69N9O15S/c1-6-8-18-37(57-48(68)40(61-51(71)75-52(3,4)5)26-32-21-23-34(24-22-32)76-77(72,73)74)46(66)55-30-43(62)56-41(27-33-29-54-36-20-14-13-17-35(33)36)49(69)58-38(19-9-7-2)47(67)60-42(28-44(63)64)50(70)59-39(45(53)65)25-31-15-11-10-12-16-31/h10-17,20-24,29,37-42,54H,6-9,18-19,25-28,30H2,1-5H3,(H2,53,65)(H,55,66)(H,56,62)(H,57,68)(H,58,69)(H,59,70)(H,60,67)(H,61,71)(H,63,64)(H,72,73,74)/p-1/t37-,38-,39-,40-,41-,42-/m0/s1
PubChem CID44314733
ChEMBLN/A
IUPHARN/A
BindingDB50016504
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
Ki0.23 nMPMID2464062BindingDB
Ki0.31 nMPMID14698161BindingDB
Ki0.93 nMPMID2464062BindingDB
Ki78.0 nMN/ABindingDB

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