HDAC2 Antibody – Rabbit Polyclonal

This gene product belongs to the histone deacetylase family. Histone deacetylases act via the formation of large multiprotein complexes, and are responsible for the deacetylation of lysine residues at the N-terminal regions of core histones (H2A, H2B, H3 and H4). This protein forms transcriptional repressor complexes by associating with many different proteins, including YY1, a mammalian zinc-finger transcription factor. Thus, it plays an important role in transcriptional regulation, cell cycle progression and developmental events. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2010]

HDAC2: a transcriptional regulator of the histone deacetylase family, subfamily 1. Responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation plays a role in epigenetic repression and transcriptional regulation, cell cycle progression and developmental events. Histone deacetylases act via the formation of large multiprotein complexes.

Protein type: Nuclear receptor co-regulator; Deacetylase; EC 3.5.1.98; Transcription, coactivator/corepressor

Chromosomal Location of Human Ortholog: 6q21

Cellular Component: nucleoplasm; heterochromatin; transcription factor complex; protein complex; Sin3 complex; ESC/E(Z) complex; nuclear chromatin; cytoplasm; replication fork; NuRD complex; nucleus

Molecular Function: deacetylase activity; nucleosomal DNA binding; protein deacetylase activity; transcription factor binding; protein binding; NAD-dependent histone deacetylase activity (H3-K9 specific); enzyme binding; NAD-dependent histone deacetylase activity (H3-K14 specific); sequence-specific DNA binding; heat shock protein binding; NAD-dependent histone deacetylase activity (H4-K16 specific); chromatin binding; histone deacetylase activity; transcription factor activity

Biological Process: establishment and/or maintenance of chromatin architecture; nerve growth factor receptor signaling pathway; positive regulation of proteolysis; positive regulation of transcription, DNA-dependent; positive regulation of collagen biosynthetic process; negative regulation of transcription from RNA polymerase II promoter; regulation of gene expression, epigenetic; negative regulation of cell cycle; cardiac muscle cell development; negative regulation of gene expression, epigenetic; negative regulation of cardiac muscle cell proliferation; positive regulation of cell proliferation; dendrite development; positive regulation of oligodendrocyte differentiation; circadian regulation of gene expression; response to drug; transcription, DNA-dependent; negative regulation of transcription factor activity; hippocampus development; regulation of protein kinase B signaling cascade; histone deacetylation; response to cocaine; odontogenesis of dentine-containing teeth; chromatin remodeling; maintenance of chromatin silencing; negative regulation of MHC class II biosynthetic process; ATP-dependent chromatin remodeling; epidermal cell differentiation; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription factor activity; gene expression; embryonic digit morphogenesis; blood coagulation; negative regulation of transcription, DNA-dependent; negative regulation of apoptosis