Author’s contributions
C.S.P, J.Y.L., and T.Y.Y. designed the research. C.S.P, H.Y.C and J.Y.L. performed the
experiments and analyzed the data. K.L and B.G.J provided the in vitro histone methylation assay and ChIP assay. Y.H. and H.P.C. performed molecular docking study. C.S.P., J.Y.L., and T.Y.Y. wrote the manuscript.