IndraLab

Statements


SMAD3 phosphorylated on S425 is active. 1 / 1
1 |

"A major event leading to Smad3 activation is the TGF-beta-induced, TbetaRI-mediated phosphorylation at two C-terminal serine residues, Ser-423 and Ser-425, which triggers dissociation of Smad3 from its receptors to form a complex with Smad4 and accumulate in the nucleus"