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HDAC3

Histones play a critical role in transcriptional regulation, cell cycle progression, and developmental events. Histone acetylation/deacetylation alters chromosome structure and affects transcription factor access to DNA. The protein encoded by this gene belongs to the histone deacetylase/acuc/apha family. It has histone deacetylase activity and represses transcription when tethered to a promoter. It may participate in the regulation of transcription through its binding with the zinc-finger transcription factor YY1. This protein can also down-regulate p53 function and thus modulate cell growth and apoptosis. This gene is regarded as a potential tumor suppressor gene. [provided by RefSeq, Jul 2008]
Full Name
Histone Deacetylase 3
Function
Histone deacetylase that catalyzes the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4), and some other non-histone substrates (PubMed:23911289, PubMed:21030595, PubMed:21444723, PubMed:25301942, PubMed:28497810, PubMed:28167758).

Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events (PubMed:23911289).

Histone deacetylases act via the formation of large multiprotein complexes (PubMed:23911289).

Participates in the BCL6 transcriptional repressor activity by deacetylating the H3 'Lys-27' (H3K27) on enhancer elements, antagonizing EP300 acetyltransferase activity and repressing proximal gene expression (PubMed:23911289).

Acts as a molecular chaperone for shuttling phosphorylated NR2C1 to PML bodies for sumoylation (By similarity).

Contributes, together with XBP1 isoform 1, to the activation of NFE2L2-mediated HMOX1 transcription factor gene expression in a PI3K/mTORC2/Akt-dependent signaling pathway leading to endothelial cell (EC) survival under disturbed flow/oxidative stress (PubMed:25190803).

Regulates both the transcriptional activation and repression phases of the circadian clock in a deacetylase activity-independent manner (By similarity).

During the activation phase, promotes the accumulation of ubiquitinated ARNTL/BMAL1 at the E-boxes and during the repression phase, blocks FBXL3-mediated CRY1/2 ubiquitination and promotes the interaction of CRY1 and ARNTL/BMAL1 (By similarity).

The NCOR1-HDAC3 complex regulates the circadian expression of the core clock gene ARTNL/BMAL1 and the genes involved in lipid metabolism in the liver (By similarity).

Also functions as deacetylase for non-histone targets, such as KAT5, MEF2D, MAPK14 and RARA (PubMed:21030595, PubMed:21444723, PubMed:25301942, PubMed:28167758).

Serves as a corepressor of RARA, mediating its deacetylation and repression, leading to inhibition of RARE DNA element binding (PubMed:28167758).

In association with RARA, plays a role in the repression of microRNA-10a and thereby in the inflammatory response (PubMed:28167758).

In addition to protein deacetylase activity, also acts as protein-lysine deacylase by recognizing other acyl groups: catalyzes removal of (2E)-butenoyl (crotonyl) and 2-hydroxyisobutanoyl (2-hydroxyisobutyryl) acyl groups from lysine residues, leading to protein decrotonylation and de-2-hydroxyisobutyrylation, respectively (PubMed:28497810, PubMed:29192674, PubMed:34608293).

Catalyzes decrotonylation of MAPRE1/EB1 (PubMed:34608293).
Biological Process
Cellular response to fluid shear stress Source: UniProtKB
Chromatin organization Source: UniProtKB
Circadian regulation of gene expression Source: UniProtKB
Histone H3 deacetylation Source: GO_Central
Histone H4 deacetylation Source: GO_Central
Negative regulation of apoptotic process Source: ProtInc
Negative regulation of JNK cascade Source: UniProtKB
Negative regulation of transcription, DNA-templated Source: UniProtKB
Negative regulation of transcription by RNA polymerase II Source: UniProtKB
Positive regulation of cold-induced thermogenesis Source: YuBioLab
Positive regulation of protein import into nucleus Source: UniProtKB
Positive regulation of protein phosphorylation Source: UniProtKB
Positive regulation of protein ubiquitination Source: UniProtKB
Positive regulation of TOR signaling Source: UniProtKB
Positive regulation of transcription by RNA polymerase II Source: UniProtKB
Protein deacetylation Source: UniProtKB
Regulation of circadian rhythm Source: UniProtKB
Regulation of protein stability Source: UniProtKB
Spindle assembly Source: UniProtKB
Cellular Location
Cytoplasm; Cytosol; Nucleus. Colocalizes with XBP1 and AKT1 in the cytoplasm (PubMed:25190803). Predominantly expressed in the nucleus in the presence of CCAR2 (PubMed:21030595).
PTM
Sumoylated in vitro.

Anti-HDAC3 antibodies

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Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2b
Specificity: Human
Clone: 2D4
Application*: E, IP
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CAP886
Application*: ICC, WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG
Specificity: Human, Mouse, Rat
Clone: CAP885
Application*: WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG
Specificity: Dog, Human, Mouse, Pig, Rabbit, Rat
Clone: CAP884
Application*: ELISA, WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Dog, Rat, Rabbit, Mouse, Pig
Clone: CB65A
Application*: ELISA, WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: 7G6C5
Application*: WB, IF
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: 3A7B5
Application*: WB, IHC
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBAb118
Application*: WB, IC
Target: HDAC3
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse, Rat, Monkey
Clone: D2O1K
Application*: WB, IP, CI, CI-seq
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human, Mouse, Rat
Clone: 2A3
Application*: WB, E
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: 3E11
Application*: IF, E
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Mouse, Rat
Clone: 3G3-H6-H10
Application*: WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: 7G6-C5-D8
Application*: WB, IC, IP
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human, Cattle, Hamster, Mouse
Clone: 3G6
Application*: IP, WB
Target: HDAC3
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse, Rat, Monkey
Clone: CBFYH-0861
Application*: WB, IP, CI
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG
Specificity: Mouse, Rat, Human
Clone: CBFYH-0859
Application*: WB, IF, E, IP
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human
Clone: CBFYH-0856
Application*: E, WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human
Clone: CBFYH-0855
Application*: IF, WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBFYH-0854
Application*: E, IF, IP
Target: HDAC3
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse, Rat
Clone: CBFYH-0851
Application*: WB, P, IF, IP
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBFYH-0850
Application*: CI, IF
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBFYH-0849
Application*: E, WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: CBFYH-0847
Application*: WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: CBFYH-0846
Application*: E, WB, P, IF
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: CBFYH-0845
Application*: E, IF, P, WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBFYH-0844
Application*: E, P, WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2b, κ
Specificity: Human, Mouse
Clone: CBFYH-3036
Application*: WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBFYH-2879
Application*: CI, IF
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2b
Specificity: Human, Mouse, Rat
Clone: B2-G9
Application*: WB, P, IF
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBFYH-3035
Application*: WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human, Mouse
Clone: CBFYH-0848
Application*: WB, IP, IC, IF
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: CBFYH-0853
Application*: IP, WB
Target: HDAC3
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human
Clone: CBFYH-0852
Application*: E, IF, WB
More Infomation
For Research Use Only. Not For Clinical Use.
(P): Predicted
* Abbreviations
IFImmunofluorescence
IHImmunohistochemistry
IPImmunoprecipitation
WBWestern Blot
EELISA
MMicroarray
CIChromatin Immunoprecipitation
FFlow Cytometry
FNFunction Assay
IDImmunodiffusion
RRadioimmunoassay
TCTissue Culture
GSGel Supershift
NNeutralization
BBlocking
AActivation
IInhibition
DDepletion
ESELISpot
DBDot Blot
MCMass Cytometry/CyTOF
CTCytotoxicity
SStimulation
AGAgonist
APApoptosis
IMImmunomicroscopy
BABioassay
CSCostimulation
EMElectron Microscopy
IEImmunoelectrophoresis
PAPeptide Array
ICImmunocytochemistry
PEPeptide ELISA
MDMeDIP
SHIn situ hybridization
IAEnzyme Immunoassay
SEsandwich ELISA
PLProximity Ligation Assay
ECELISA(Cap)
EDELISA(Det)
BIBioimaging
IOImmunoassay
LFLateral Flow Immunoassay
LALuminex Assay
CImmunohistochemistry-Frozen Sections
PImmunohistologyp-Paraffin Sections
ISIntracellular Staining for Flow Cytometry
MSElectrophoretic Mobility Shift Assay
RIRNA Binding Protein Immunoprecipitation (RIP)
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