EUB0000350a_EDNRB

Chemical structure of compound EUB0000350a
Compound name
A-192621
Protein family
GPCR
Target name
EDNRB
Affinity biochemical (nM)
4.5
Affinity on-target cellular (nM)
0.8
CG-Set
GPCR set
Recommended Concentration
100 nM
Compound EUbOPEN ID
EUB0000350a
SMILES
CCCOC1=CC=C([C@H]2[C@@H]([C@@H](C3=CC(OCO4)=C4C=C3)CN2CC(NC5=C(C=CC=C5CC)CC)=O)C(O)=O)C=C1
InChIKey
LQEHCKYYIXQEBM-FUKIBTTHSA-N
NCBI gene ID
1910
UniProt ID
P24530
Synonyms
ETB
Mode of action
Antagonist
Negative control
A-1806262
Affinity biochemical definition
IC50
Affinity biochemical assay type
Inhibition of 125I labeled ET-3 binding
Affinity Biochemical Source Knowledge
https://doi.org/10.1042/CS103S107S
https://www.sgc-ffm.uni-frankfurt.de/#!specificprobeoverview/A-192621
Affinity biochemical relation
=
Affinity on-target cellular definition
IC50
Affinity on-target cellular assay type
EDNRB-dependent phosphatidylinositol hydrolysis assay (CHO cells transfected with human EDNRBA)
Affinity on-target cellular relation
=
Selectivity platform
CEREP panel (Eurofins)
Selectivity platform number of targets
71
Selectivity remarks
Screened at 10 µM (binding assay), closest targets as % inhibition: EDNRA (97.1%), BZD peripheral (72.1%), CCK (63.1%), Cl- channel (77.4%); In vitro follow up of closest target: IC50(EDNRA) = 4.28 µM (>600-fold selective, EDNRB- dependent phosphatidylinositol hydrolysis assay in MMQ cells); Screened against 468 kinases (KinomeScan DiscoverX) at 1 µM, closest targets: FLT3(ITD,F691L) (13%), NEK5(29%); Screened against 45 GPCR targets (PDSP screen) at 10 µM, closest target as % inhibition: HRH1 (36%); Screened in Eurofins-Cerep panel against 7 targets at 10 µM (enzymes and uptake assays): clean profile;
Selectivity Source Knowledge
https://www.sgc-ffm.uni-frankfurt.de/#!specificprobeoverview/A-192621
Selectivity Number of Off-targets
1