Catalytic activity:Hydrolysis of an N (6) -acetyl-lysine residue of a histone to yield a deacetylated histone. ,Function:Responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A , H2B , H3 and H4) . Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation , cell cycle progression and developmental events. Histone deacetylases act via the formation of large multiprotein complexes (By similarity) . Plays a central role in microtubule-dependent cell motility via deacetylation of tubulin. ,PTM:Sumoylated in vitro. ,PTM:Ubiquitinated. Its polyubiquitination however does not lead to its degradation. ,similarity:Belongs to the histone deacetylase family. Type 2 subfamily. ,similarity:Contains 1 UBP-type zinc finger. ,subcellular location:It is mainly cytoplasmic , where it is associated with microtubules. ,subunit:Interacts with CBFA2T3 , HDAC11 and SIRT2. Interacts with F-actin. Interacts with BBIP10. ,
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