BS69 undergoes SUMO modification and plays an inhibitory role in muscle and neuronal differentiation

BS69, an adenovirus E1A binding protein, has been described as a co-repressor in association with various transcription factors. But its characteristics and exact biological functions remain largely unknown at present. Now we intensively investigated the localization of BS69 and its various truncated derivatives and found that: (a) BS69 forms oligomer through its C-terminus and (b) both PHD and MYND domain are important for the localization of...