KAT1 antikoerper, HAC07 antikoerper, HAC7 antikoerper, HAG02 antikoerper, MIK19.19 antikoerper, MIK19_19 antikoerper, histone acetyltransferase of the GNAT family 2 antikoerper, hac106 antikoerper, hat1 antikoerper, zgc:92639 antikoerper, histone acetyltransferase 1 antikoerper, histone acetyltransferase of the GNAT family 2 antikoerper, histone acetyltransferase catalytic subunit antikoerper, histone acetyltransferase Hat1 antikoerper, histone acetyltransferase 1 L homeolog antikoerper, HAT1 antikoerper, Hat1 antikoerper, HAG2 antikoerper, hat1 antikoerper, hat1.L antikoerper
Hintergrund
In the intact cell, DNA closely associates with histones and other nuclear proteins to form chromatin. The remodeling of chromatin is believed to be a critical component of transcriptional regulation and a major source of this remodeling is brought about by the acetylation of nucleosomal histones. Acetylation of lysine residues in the amino terminal tail domain of histone results in an allosteric change in the nucleosomal conformation and an increased accessibility to transcription factors by DNA. Conversely, the deacetylation of histones is associated with transcriptional silencing. Several mammalian proteins have been identified as nuclear histone acetylases, including GCN5, PCAF (p300/CBPassociated factor), p300/CBP, HAT1, and the TFIID subunit TAF II p250. Mammalian HDAC1 (also designated HD1), HDAC2 (also designated RPD3) and HDAC3-6, have been identified as histone deacetylases.Synonyms: Histone acetyltransferase type B catalytic subunit