Histone Deacetylase 2/HDAC2 (HDAC2) Antibody – Mouse Monoclonal

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

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

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; circadian regulation of gene expression; positive regulation of oligodendrocyte differentiation; response to drug; transcription, DNA-dependent; negative regulation of transcription factor activity; hippocampus development; histone deacetylation; regulation of protein kinase B signaling cascade; response to cocaine; odontogenesis of dentine-containing teeth; chromatin remodeling; ATP-dependent chromatin remodeling; negative regulation of MHC class II biosynthetic process; maintenance of chromatin silencing; epidermal cell differentiation; positive regulation of transcription factor activity; positive regulation of transcription from RNA polymerase II promoter; gene expression; embryonic digit morphogenesis; negative regulation of transcription, DNA-dependent; blood coagulation; negative regulation of apoptosis