EID2 interacts with EP300 and acts as a repressor of MYOD-dependent transcription and muscle differentiation. Inhibits EP300 histone acetyltransferase activity. Acts as a repressor of TGFB/SMAD transcriptional responses. It may act as a repressor of the TGFB/SMAD3-dependent signaling by selectively blocking formation of TGFB-induced SMAD3-SMAD4 complex.
CREBBP/EP300 inhibitor 2; CREBBP/EP300 inhibitory protein 2; CRI2; E1A like inhibitor of differentiation 2; EID-1-like inhibitor of differentiation 2; EID-2; EID2; EP300-interacting inhibitor of differentiation 2