Function
Transcription factor that selectively activates enhancer through its interaction with a DNA-binding partner factor. Activates enhancer of COL2A1 through its binding with DNA sequence 5'-ATTCAT-3'. In response to bone morphogenetic protein stimulus, phosphorylation is induced and then sumoylation, allowing cooperation with SNAI2 to trigger neural crest delamination. Functions at the level of mesenchymal cell condensation by inducing cartilage development in limbs and by changing the aggregation properties of limb mesenchymal cells. Regulates the cell fate decision to follow the cartilage differentiation pathway.
Sequence
MNLLDPFMKMTEEQDKCISDAPSPTMSDDSAGSPCPSGSGSDTENTRPQENTFPKGDPDLKKESDEDKFPVCIREAVSQVLKGYDWTLVPMPVRVNGSSKNKPHVKRPMNAFMVWAQAARRKLADQYPHLHNAELSKTLGKLWRLLNESEKRPFVEEAERLRVQHKKDHPDYKYQPRRRKSVKNGQSEQEEGSEQTHISPNAIFKALQADSPQSSSSISEVHSPGEHSGQSQGPPTPPTTPKTDAQQPGKQDLKREGRPLAEGGRQPPHIDFRDVDIGELSSDVISNIETFDVNEFDQYLPPNGHPGVPATHGQVTTYSGTYGISSSASSPAGAGHAWMAKQQPQPPQPPAQPPAQHTLPALSGEQGPAQQRPHIKTEQLSPSHYSEQQQHSPQQQQQQQQQLGYGSFNLQHYGSSYPPITRSQYDYTEHQNSGSYYSHAAGQSGGLYSTFTYMNPTQRPMYTPIADTSGVPSIPQTHSPQHWEQPVYTQLTRP