Title : Peimine inhibits hERG potassium channels through the channel inactivation states.

Pub. Date : 2017 May

PMID : 28282785






5 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Peimine inhibits hERG potassium channels through the channel inactivation states. verticine ETS transcription factor ERG Homo sapiens
2 Thus, Peimine was chosen to investigate its inhibitory effects on hERG channels. verticine ETS transcription factor ERG Homo sapiens
3 RESULTS AND CONCLUSION: We found that Peimine inhibited the hERG peak tail currents in a concentration dependent manner with an IC50 value of 43.7muM (n=4) by whole cell patch clamp techniques. verticine ETS transcription factor ERG Homo sapiens
4 Mutation of Y652 to Alanine reduced sensitivity to Peimine, suggesting that Y652 is an important hERG binding sites for Peimine. verticine ETS transcription factor ERG Homo sapiens
5 Mutation of Y652 to Alanine reduced sensitivity to Peimine, suggesting that Y652 is an important hERG binding sites for Peimine. verticine ETS transcription factor ERG Homo sapiens