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GPCR

Name	Gastrin/cholecystokinin type B receptor
Species	Homo sapiens (Human)
Gene	CCKBR
Synonym	CCK-B receptor CCK-B receptor {ECO:0000303\|PubMed:8415658} CCK-B/gastrin receptor CCK-BR gastrin/cholecystokinin type B receptor CCK2 receptor CCK2-R CHOLREC Cholecystokinin-2 receptor {ECO:0000303\|PubMed:11926817} cholecystokinin-2 receptor [ Show all ]
Disease	Diagnostic imaging Duodenal ulcers Gastroesophageal reflux disease Gastrointestinal disease Intestine cancer Medullary thyroid cancer Stomach disease Stomach ulcer Type 1 diabetes Ulcerative colitis Unspecified Anxiety disorder Caerulein stimulated gastric and pancreatic secretion Cancer [ Show all ]
Length	447
Amino acid sequence	MELLKLNRSVQGTGPGPGASLCRPGAPLLNSSSVGNLSCEPPRIRGAGTRELELAIRITLYAVIFLMSVGGNMLIIVVLGLSRRLRTVTNAFLLSLAVSDLLLAVACMPFTLLPNLMGTFIFGTVICKAVSYLMGVSVSVSTLSLVAIALERYSAICRPLQARVWQTRSHAARVIVATWLLSGLLMVPYPVYTVVQPVGPRVLQCVHRWPSARVRQTWSVLLLLLLFFIPGVVMAVAYGLISRELYLGLRFDGDSDSDSQSRVRNQGGLPGAVHQNGRCRPETGAVGEDSDGCYVQLPRSRPALELTALTAPGPGSGSRPTQAKLLAKKRVVRMLLVIVVLFFLCWLPVYSANTWRAFDGPGAHRALSGAPISFIHLLSYASACVNPLVYCFMHRRFRQACLETCARCCPRPPRARPRALPDEDPPTPSIASLSRLSYTTISTLGPG
UniProt	P32239
Protein Data Bank	N/A
GPCR-HGmod model	P32239
3D structure model	This predicted structure model is from GPCR-EXP P32239.
BioLiP	N/A
Therapeutic Target Database	T05849
ChEMBL	CHEMBL298
IUPHAR	77
DrugBank	BE0001158

Ligand

Name	CHEMBL37699
Molecular formula	C25H20BrN3O2
IUPAC name	2-[2-(5-bromo-1H-indol-3-yl)ethyl]-3-(3-methoxyphenyl)quinazolin-4-one
Molecular weight	474.358
Hydrogen bond acceptor	3
Hydrogen bond donor	1
XlogP	5.1
Synonyms	2-[2-(5-Bromo-1H-indol-3-yl)-ethyl]-3-(3-methoxy-phenyl)-3H-quinazolin-4-one BDBM50011942 L005999 2-[2-(5-Bromo-1H-indol-3-yl)ethyl]-3-(3-methoxyphenyl)quinazolin-4(3H)-one
Inchi Key	AAYKUORGNKPQCI-UHFFFAOYSA-N
Inchi ID	InChI=1S/C25H20BrN3O2/c1-31-19-6-4-5-18(14-19)29-24(28-23-8-3-2-7-20(23)25(29)30)12-9-16-15-27-22-11-10-17(26)13-21(16)22/h2-8,10-11,13-15,27H,9,12H2,1H3
PubChem CID	14843038
ChEMBL	CHEMBL37699
IUPHAR	N/A
BindingDB	50011942
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand has a partition coefficient log P greater than 5.

Experimental Data

Parameter	Value	Reference	Database source
IC50	360.0 nM	PMID2016728	BindingDB,ChEMBL
IC50	1300.0 nM	PMID2016728	BindingDB,ChEMBL

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