Reaction Details Report a problem with these data
Target
Cholecystokinin receptor type A/Gastrin/cholecystokinin type B receptor
Ligand
BDBM21147
Substrate
n/a
Meas. Tech.
ChEMBL_49550 (CHEMBL664275)
EC50
0.009000±n/a nM
Citation
 Hadac, EM; Ji, Z; Pinon, DI; Henne, RM; Lybrand, TP; Miller, LJ A peptide agonist acts by occupation of a monomeric G protein-coupled receptor: dual sites of covalent attachment to domains near TM1 and TM7 of the same molecule make biologically significant domain-swapped dimerization unlikely. J Med Chem 42:2105-11 (1999) [PubMed]  Article 
Target
Name:
Cholecystokinin receptor type A/Gastrin/cholecystokinin type B receptor
Synonyms:
Cholecystokinin receptor
Type:
n/a
Mol. Mass.:
n/a
Description:
ASSAY_ID of ChEMBL is 357790
Components:
This complex has 2 components.
Component 1
Name:
Cholecystokinin receptor type A
Synonyms:
CCK-A receptor | CCK-AR | CCK1-R | CCKAR | CCKAR_HUMAN | CCKRA | Cholecystokinin receptor | Cholecystokinin receptor type A | Cholecystokinin-1 Receptor
Type:
G Protein-Coupled Receptor (GPCR)
Mol. Mass.:
47859.34
Organism:
Homo sapiens (Human)
Description:
Stable expression of human CCK-1 receptors in HEK 293 cells.
Residue:
428
Sequence:
MDVVDSLLVNGSNITPPCELGLENETLFCLDQPRPSKEWQPAVQILLYSLIFLLSVLGNTLVITVLIRNKRMRTVTNIFLLSLAVSDLMLCLFCMPFNLIPNLLKDFIFGSAVCKTTTYFMGTSVSVSTFNLVAISLERYGAICKPLQSRVWQTKSHALKVIAATWCLSFTIMTPYPIYSNLVPFTKNNNQTANMCRFLLPNDVMQQSWHTFLLLILFLIPGIVMMVAYGLISLELYQGIKFEASQKKSAKERKPSTTSSGKYEDSDGCYLQKTRPPRKLELRQLSTGSSSRANRIRSNSSAANLMAKKRVIRMLIVIVVLFFLCWMPIFSANAWRAYDTASAERRLSGTPISFILLLSYTSSCVNPIIYCFMNKRFRLGFMATFPCCPNPGPPGARGEVGEEEEGGTTGASLSRFSYSHMSASVPPQ
  
Component 2
Name:
Gastrin/cholecystokinin type B receptor
Synonyms:
CCK-2 receptor | CCK-B receptor | CCK-BR | CCKBR | CCKRB | Cholecystokinin A | Cholecystokinin receptor | Cholecystokinin-2 Receptor | GASR_HUMAN | Gastrin/cholecystokinin type B receptor
Type:
G Protein-Coupled Receptor (GPCR)
Mol. Mass.:
48445.79
Organism:
Homo sapiens (Human)
Description:
Stable expression of human CCK-2 receptors in HEK 293 cells.
Residue:
447
Sequence:
MELLKLNRSVQGTGPGPGASLCRPGAPLLNSSSVGNLSCEPPRIRGAGTRELELAIRITLYAVIFLMSVGGNMLIIVVLGLSRRLRTVTNAFLLSLAVSDLLLAVACMPFTLLPNLMGTFIFGTVICKAVSYLMGVSVSVSTLSLVAIALERYSAICRPLQARVWQTRSHAARVIVATWLLSGLLMVPYPVYTVVQPVGPRVLQCVHRWPSARVRQTWSVLLLLLLFFIPGVVMAVAYGLISRELYLGLRFDGDSDSDSQSRVRNQGGLPGAVHQNGRCRPETGAVGEDSDGCYVQLPRSRPALELTALTAPGPGSGSRPTQAKLLAKKRVVRMLLVIVVLFFLCWLPVYSANTWRAFDGPGAHRALSGAPISFIHLLSYASACVNPLVYCFMHRRFRQACLETCARCCPRPPRARPRALPDEDPPTPSIASLSRLSYTTISTLGPG
  
Inhibitor
Name:
BDBM21147
Synonyms:
(3S)-3-[(2S)-2-[(2S)-2-{2-[(2S)-2-[(2S)-2-[(3S)-3-amino-3-formamidopropanoic acid]-3-[4-(sulfooxy)phenyl]propanamido]-4-(methylsulfanyl)butanamido]acetamido}-3-(1H-indol-3-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-{[(1S)-1-carbamoyl-2-phenylethyl]carbamoyl}propanoic acid | CCK-8 | CCK-8(SO3) | CHEMBL1121 | H-Asp-Tyr(SO3H)-Met-Gly-Trp-Met-Asp-Phe-NH2 | SINCALIDE | Syncalide | [125I]CCK-8
Type:
radiolabeled ligand
Emp. Form.:
C49H62N10O16S3
Mol. Mass.:
1143.269
SMILES:
CSCC[C@H](NC(=O)[C@H](Cc1ccc(OS(O)(=O)=O)cc1)NC(=O)[C@@H](N)CC(O)=O)C(=O)NCC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](Cc1ccccc1)C(N)=O
Structure:
Search PDB for entries with ligand similarity: