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GPCR

NameGastrin/cholecystokinin type B receptor
SpeciesHomo sapiens (Human)
GeneCCKBR
SynonymCCK-B receptor
CCK-B receptor {ECO:0000303|PubMed:8415658}
CCK-B/gastrin receptor
CCK-BR
gastrin/cholecystokinin type B receptor
[ Show all ]
DiseaseDiagnostic imaging
Duodenal ulcers
Gastroesophageal reflux disease
Gastrointestinal disease
Intestine cancer
[ Show all ]
Length447
Amino acid sequenceMELLKLNRSVQGTGPGPGASLCRPGAPLLNSSSVGNLSCEPPRIRGAGTRELELAIRITLYAVIFLMSVGGNMLIIVVLGLSRRLRTVTNAFLLSLAVSDLLLAVACMPFTLLPNLMGTFIFGTVICKAVSYLMGVSVSVSTLSLVAIALERYSAICRPLQARVWQTRSHAARVIVATWLLSGLLMVPYPVYTVVQPVGPRVLQCVHRWPSARVRQTWSVLLLLLLFFIPGVVMAVAYGLISRELYLGLRFDGDSDSDSQSRVRNQGGLPGAVHQNGRCRPETGAVGEDSDGCYVQLPRSRPALELTALTAPGPGSGSRPTQAKLLAKKRVVRMLLVIVVLFFLCWLPVYSANTWRAFDGPGAHRALSGAPISFIHLLSYASACVNPLVYCFMHRRFRQACLETCARCCPRPPRARPRALPDEDPPTPSIASLSRLSYTTISTLGPG
UniProtP32239
Protein Data BankN/A
GPCR-HGmod modelP32239
3D structure modelThis predicted structure model is from GPCR-EXP P32239.
BioLiPN/A
Therapeutic Target DatabaseT05849
ChEMBLCHEMBL298
IUPHAR77
DrugBankBE0001158

Ligand

NameBDBM50321606
Molecular formulaC80H98N18O14
IUPAC name(3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxy-2,6-dimethylphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-naphthalen-2-ylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]hexanoyl]amino]-4-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid
Molecular weight1535.78
Hydrogen bond acceptor17
Hydrogen bond donor18
XlogP2.2
SynonymsN/A
Inchi KeyAHRZYQWKXXBNHK-UGUSKUCGSA-N
Inchi IDInChI=1S/C80H98N18O14/c1-5-6-25-60(73(106)98-67(40-69(101)102)79(112)94-62(70(82)103)34-48-18-9-7-10-19-48)92-77(110)65(37-53-41-87-59-26-16-15-24-56(53)59)96-74(107)61(27-17-30-86-80(83)84)93-76(109)64(36-50-28-29-51-22-13-14-23-52(51)33-50)95-78(111)66(38-54-42-85-44-89-54)97-75(108)63(35-49-20-11-8-12-21-49)91-68(100)43-88-71(104)47(4)90-72(105)58(81)39-57-45(2)31-55(99)32-46(57)3/h7-16,18-24,26,28-29,31-33,41-42,44,47,58,60-67,87,99H,5-6,17,25,27,30,34-40,43,81H2,1-4H3,(H2,82,103)(H,85,89)(H,88,104)(H,90,105)(H,91,100)(H,92,110)(H,93,109)(H,94,112)(H,95,111)(H,96,107)(H,97,108)(H,98,106)(H,101,102)(H4,83,84,86)/t47-,58+,60+,61+,62+,63+,64-,65+,66+,67+/m1/s1
PubChem CID91933506
ChEMBLCHEMBL1172253
IUPHARN/A
BindingDB50321606
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
IC50125.89 nMPMID20547453ChEMBL
Ki110.0 nMPMID20547453BindingDB,ChEMBL

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