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Target
G protein-activated inward rectifier potassium channel 1/4
Ligand
BDBM585722
Substrate
n/a
Meas. Tech.
IonWorks Quattro system
IC50
26.0±n/a nM
Citation
 Barbe, G; Bebernitz, GR; Geng, S; Gulgeze Efthymiou, HB; Liao, L; Ma, F; Mo, R; Parker, DT; Peng, Y; Peukert, S; Smith, N; Yamada, K; Yasoshima, K Naphthyridinone derivatives and their use in the treatment of arrhythmia US Patent  US11530213 Publication Date 12/20/2022 
Target
Name:
G protein-activated inward rectifier potassium channel 1/4
Synonyms:
GIRK1/4 channels | Kir3.1/Kir3.4
Type:
PROTEIN
Mol. Mass.:
n/a
Description:
n/a
Components:
This complex has 2 components.
Component 1
Name:
G protein-activated inward rectifier potassium channel 1
Synonyms:
GIRK-1 | GIRK1 | Inward rectifier K(+) channel Kir3.1 | KCNJ3 | KCNJ3_HUMAN | Potassium channel, inwardly rectifying subfamily J member 3
Type:
PROTEIN
Mol. Mass.:
56610.74
Organism:
Homo sapiens (Human)
Description:
ChEMBL_107915
Residue:
501
Sequence:
MSALRRKFGDDYQVVTTSSSGSGLQPQGPGQDPQQQLVPKKKRQRFVDKNGRCNVQHGNLGSETSRYLSDLFTTLVDLKWRWNLFIFILTYTVAWLFMASMWWVIAYTRGDLNKAHVGNYTPCVANVYNFPSAFLFFIETEATIGYGYRYITDKCPEGIILFLFQSILGSIVDAFLIGCMFIKMSQPKKRAETLMFSEHAVISMRDGKLTLMFRVGNLRNSHMVSAQIRCKLLKSRQTPEGEFLPLDQLELDVGFSTGADQLFLVSPLTICHVIDAKSPFYDLSQRSMQTEQFEIVVILEGIVETTGMTCQARTSYTEDEVLWGHRFFPVISLEEGFFKVDYSQFHATFEVPTPPYSVKEQEEMLLMSSPLIAPAITNSKERHNSVECLDGLDDITTKLPSKLQKITGREDFPKKLLRMSSTTSEKAYSLGDLPMKLQRISSVPGNSEEKLVSKTTKMLSDPMSQSVADLPPKLQKMAGGAARMEGNLPAKLRKMNSDRFT
  
Component 2
Name:
G protein-activated inward rectifier potassium channel 4
Synonyms:
CIR | Cardiac inward rectifier | GIRK-4 | GIRK4 | Heart KATP channel | IRK-4 | Inward rectifier K(+) channel Kir3.4 | KATP-1 | KCNJ5 | KCNJ5_HUMAN | Potassium channel, inwardly rectifying subfamily J member 5
Type:
PROTEIN
Mol. Mass.:
47658.06
Organism:
Homo sapiens (Human)
Description:
ChEMBL_107914
Residue:
419
Sequence:
MAGDSRNAMNQDMEIGVTPWDPKKIPKQARDYVPIATDRTRLLAEGKKPRQRYMEKSGKCNVHHGNVQETYRYLSDLFTTLVDLKWRFNLLVFTMVYTVTWLFFGFIWWLIAYIRGDLDHVGDQEWIPCVENLSGFVSAFLFSIETETTIGYGFRVITEKCPEGIILLLVQAILGSIVNAFMVGCMFVKISQPKKRAETLMFSNNAVISMRDEKLCLMFRVGDLRNSHIVEASIRAKLIKSRQTKEGEFIPLNQTDINVGFDTGDDRLFLVSPLIISHEINQKSPFWEMSQAQLHQEEFEVVVILEGMVEATGMTCQARSSYMDTEVLWGHRFTPVLTLEKGFYEVDYNTFHDTYETNTPSCCAKELAEMKREGRLLQYLPSPPLLGGCAEAGLDAEAEQNEEDEPKGLGGSREARGSV
  
Inhibitor
Name:
BDBM585722
Synonyms:
3,5-dichloro-4-(8-chloro-5- (((3R,4S)-4- hydroxytetrahydrofuran-3- yl)amino)-2-methyl-4-oxo-1,6- naphthyridin-1(4H)-yl)benzonitrile | US11530213, Example 43
Type:
Small organic molecule
Emp. Form.:
C20H15Cl3N4O3
Mol. Mass.:
465.717
SMILES:
Cc1cc(=O)c2c(N[C@@H]3COC[C@H]3O)ncc(Cl)c2n1-c1c(Cl)cc(cc1Cl)C#N |r,wU:8.7,wD:12.13,(4.52,-.47,;3.19,-1.24,;3.19,-2.78,;1.85,-3.55,;1.85,-5.09,;.52,-2.78,;-.82,-3.55,;-.82,-5.09,;-2.15,-5.86,;-3.61,-5.38,;-4.52,-6.63,;-3.61,-7.87,;-2.15,-7.4,;-.82,-8.17,;-2.15,-2.78,;-2.15,-1.24,;-.82,-.47,;-.82,1.07,;.52,-1.24,;1.85,-.47,;1.85,2.01,;3.19,2.78,;4.52,2.01,;3.19,4.32,;1.85,5.14,;.52,4.32,;.52,2.78,;-.82,2.01,;1.85,6.68,;1.85,8.22,)|
Structure:
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