p66 beta Proteins and Enzymes

P66beta/GATAD2B interacts with MBD2 (methyl-CpG-binding domain 2) and MBD3 (methyl-CpG-binding domain 3) and participates in transcriptional repression in association with the MBD2/NuRD and MBD3/NuRD histone deacetylase complexes. P66beta/GATAD2B is SUMOylated in vivo and its repressive activity has been shown to be enhanced by SUMOylation. Alternate names for P66beta/GATAD2B include transcriptional repressor p66 beta, p66/p68, GATA zinc-finger domain-containing protein 2B, FLJ37346, and KIAA1150.