IndraLab

Statements


GTP-bound active HRAS leads to the phosphorylation of ERF. 1 / 1
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"The ERF protein is also hyperphosphorylated in cells transformed by the activated Ha-ras and v-src genes and the transcription repressor activity of ERF is decreased after co-transfection with activated Ha-ras or the kinase domain of the c-Raf-1 gene, indicating that ERF activity is probably regulated by the ras/MAPK pathway.......These data suggest that the repression ability of ERF may be regulated, at least partially, by phosphorylation of Thr526 (Substitution of Thr526 for glutamic acid also decreases the repression ability of ERF)."