A receptor-regulated smad protein that undergoes PHOSPHORYLATION by ACTIVIN RECEPTORS, TYPE I. Activated Smad3 can bind directly to DNA, and it regulates TRANSFORMING GROWTH FACTOR BETA and ACTIVIN signaling.
Synonyms: 0, Smad3 Protein, Madh3 Protein
Instance information
comment
2006(1996) ,2006; SMAD3 PROTEIN was indexed under DNA-BINDING PROTEINS & TRANS-ACTIVATORS 1996-2005
identifier
D051900