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HDAC2
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  • SUMMARY

  • TISSUE

  • BRAIN

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  • TISSUE CELL

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  • DISEASE

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  • HDAC2
PROTEIN SUMMARY SECTION OVERVIEW GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

HDAC2
Synonyms KDAC2, RPD3, YAF1
Gene descriptioni

Full gene name according to HGNC.

Histone deacetylase 2
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Cancer-related genes
Enzymes
FDA approved drug targets
Plasma proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 6
Cytoband q21
Chromosome location (bp) 113933028 - 114011308
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

12
Ensembl ENSG00000196591 (version 109)
Entrez gene 3066
HGNC HGNC:4853
UniProt Q92769 (UniProt - Evidence at protein level)
neXtProt NX_Q92769
GeneCards HDAC2
Antibodypedia HDAC2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Histone deacetylase that catalyzes the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4) 1. Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events (By similarity). Histone deacetylases act via the formation of large multiprotein complexes (By similarity). Forms transcriptional repressor complexes by associating with MAD, SIN3, YY1 and N-COR 2. Component of a RCOR/GFI/KDM1A/HDAC complex that suppresses, via histone deacetylase (HDAC) recruitment, a number of genes implicated in multilineage blood cell development (By similarity). Acts as a component of the histone deacetylase NuRD complex which participates in the remodeling of chromatin 3, 4. Also deacetylates non-histone targets: deacetylates TSHZ3, thereby regulating its transcriptional repressor activity 5. May be involved in the transcriptional repression of circadian target genes, such as PER1, mediated by CRY1 through histone deacetylation (By similarity). Involved in MTA1-mediated transcriptional corepression of TFF1 and CDKN1A 6. 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 7, 8.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Chromatin regulator, Hydrolase, Repressor
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Biological rhythms, Transcription, Transcription regulation
Gene summary (Entrez)i

Useful information about the gene from Entrez

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]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
HDAC2-201
ENSP00000357621
ENST00000368632
Q92769
[Direct mapping] Histone deacetylase 2
Show all
Enzymes
   ENZYME proteins
   Hydrolases
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000118 [histone deacetylase complex]
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0000781 [chromosome, telomeric region]
GO:0000785 [chromatin]
GO:0003682 [chromatin binding]
GO:0003723 [RNA binding]
GO:0004407 [histone deacetylase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006325 [chromatin organization]
GO:0006338 [chromatin remodeling]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0008284 [positive regulation of cell population proliferation]
GO:0009913 [epidermal cell differentiation]
GO:0010977 [negative regulation of neuron projection development]
GO:0016358 [dendrite development]
GO:0016575 [histone deacetylation]
GO:0016580 [Sin3 complex]
GO:0016581 [NuRD complex]
GO:0016787 [hydrolase activity]
GO:0019213 [deacetylase activity]
GO:0019899 [enzyme binding]
GO:0030336 [negative regulation of cell migration]
GO:0030512 [negative regulation of transforming growth factor beta receptor signaling pathway]
GO:0031492 [nucleosomal DNA binding]
GO:0032922 [circadian regulation of gene expression]
GO:0032967 [positive regulation of collagen biosynthetic process]
GO:0032991 [protein-containing complex]
GO:0033558 [protein lysine deacetylase activity]
GO:0035098 [ESC/E(Z) complex]
GO:0042475 [odontogenesis of dentin-containing tooth]
GO:0042659 [regulation of cell fate specification]
GO:0042733 [embryonic digit morphogenesis]
GO:0042826 [histone deacetylase binding]
GO:0043066 [negative regulation of apoptotic process]
GO:0043433 [negative regulation of DNA-binding transcription factor activity]
GO:0043565 [sequence-specific DNA binding]
GO:0045347 [negative regulation of MHC class II biosynthetic process]
GO:0045862 [positive regulation of proteolysis]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0048511 [rhythmic process]
GO:0051059 [NF-kappaB binding]
GO:0060789 [hair follicle placode formation]
GO:0061029 [eyelid development in camera-type eye]
GO:0061198 [fungiform papilla formation]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:0070828 [heterochromatin organization]
GO:0070932 [histone H3 deacetylation]
GO:0070933 [histone H4 deacetylation]
GO:0160008 [protein decrotonylase activity]
GO:0160009 [histone decrotonylase activity]
GO:0160010 [protein de-2-hydroxyisobutyrylase activity]
GO:1902455 [negative regulation of stem cell population maintenance]
GO:1902459 [positive regulation of stem cell population maintenance]
GO:2000273 [positive regulation of signaling receptor activity]
GO:2000736 [regulation of stem cell differentiation]
Show all
458 aa
52 kDa
No 0
HDAC2-202
ENSP00000417026
ENST00000425835
H3BM24
[Direct mapping] Histone deacetylase 2
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004407 [histone deacetylase activity]
GO:0016575 [histone deacetylation]
Show all
161 aa
18.7 kDa
No 0
HDAC2-203
ENSP00000428653
ENST00000518690
E5RGV4
[Direct mapping] Histone deacetylase 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004407 [histone deacetylase activity]
GO:0016575 [histone deacetylation]
Show all
71 aa
8.7 kDa
No 0
HDAC2-205
ENSP00000430432
ENST00000519065
Q92769
[Direct mapping] Histone deacetylase 2
Show all
Enzymes
   ENZYME proteins
   Hydrolases
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000118 [histone deacetylase complex]
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0000781 [chromosome, telomeric region]
GO:0000785 [chromatin]
GO:0001975 [response to amphetamine]
GO:0003300 [cardiac muscle hypertrophy]
GO:0003682 [chromatin binding]
GO:0003723 [RNA binding]
GO:0004407 [histone deacetylase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006325 [chromatin organization]
GO:0006338 [chromatin remodeling]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0008284 [positive regulation of cell population proliferation]
GO:0009410 [response to xenobiotic stimulus]
GO:0009913 [epidermal cell differentiation]
GO:0010718 [positive regulation of epithelial to mesenchymal transition]
GO:0010977 [negative regulation of neuron projection development]
GO:0016358 [dendrite development]
GO:0016575 [histone deacetylation]
GO:0016580 [Sin3 complex]
GO:0016581 [NuRD complex]
GO:0016787 [hydrolase activity]
GO:0019213 [deacetylase activity]
GO:0019899 [enzyme binding]
GO:0030336 [negative regulation of cell migration]
GO:0030512 [negative regulation of transforming growth factor beta receptor signaling pathway]
GO:0031000 [response to caffeine]
GO:0031072 [heat shock protein binding]
GO:0031492 [nucleosomal DNA binding]
GO:0032496 [response to lipopolysaccharide]
GO:0032732 [positive regulation of interleukin-1 production]
GO:0032760 [positive regulation of tumor necrosis factor production]
GO:0032922 [circadian regulation of gene expression]
GO:0032967 [positive regulation of collagen biosynthetic process]
GO:0032991 [protein-containing complex]
GO:0033558 [protein lysine deacetylase activity]
GO:0034605 [cellular response to heat]
GO:0035094 [response to nicotine]
GO:0035098 [ESC/E(Z) complex]
GO:0042220 [response to cocaine]
GO:0042475 [odontogenesis of dentin-containing tooth]
GO:0042531 [positive regulation of tyrosine phosphorylation of STAT protein]
GO:0042659 [regulation of cell fate specification]
GO:0042733 [embryonic digit morphogenesis]
GO:0042826 [histone deacetylase binding]
GO:0043066 [negative regulation of apoptotic process]
GO:0043392 [negative regulation of DNA binding]
GO:0043433 [negative regulation of DNA-binding transcription factor activity]
GO:0043565 [sequence-specific DNA binding]
GO:0045347 [negative regulation of MHC class II biosynthetic process]
GO:0045862 [positive regulation of proteolysis]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0048149 [behavioral response to ethanol]
GO:0048511 [rhythmic process]
GO:0048714 [positive regulation of oligodendrocyte differentiation]
GO:0051059 [NF-kappaB binding]
GO:0055093 [response to hyperoxia]
GO:0060789 [hair follicle placode formation]
GO:0061000 [negative regulation of dendritic spine development]
GO:0061029 [eyelid development in camera-type eye]
GO:0061198 [fungiform papilla formation]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:0070301 [cellular response to hydrogen peroxide]
GO:0070828 [heterochromatin organization]
GO:0070932 [histone H3 deacetylation]
GO:0070933 [histone H4 deacetylation]
GO:0071300 [cellular response to retinoic acid]
GO:0071560 [cellular response to transforming growth factor beta stimulus]
GO:0160008 [protein decrotonylase activity]
GO:0160009 [histone decrotonylase activity]
GO:0160010 [protein de-2-hydroxyisobutyrylase activity]
GO:1902437 [positive regulation of male mating behavior]
GO:1902455 [negative regulation of stem cell population maintenance]
GO:1902459 [positive regulation of stem cell population maintenance]
GO:1903351 [cellular response to dopamine]
GO:1990841 [promoter-specific chromatin binding]
GO:2000273 [positive regulation of signaling receptor activity]
GO:2000736 [regulation of stem cell differentiation]
GO:2000757 [negative regulation of peptidyl-lysine acetylation]
Show all
488 aa
55.4 kDa
No 0
HDAC2-206
ENSP00000430008
ENST00000519108
Q92769
[Direct mapping] Histone deacetylase 2
Show all
Enzymes
   ENZYME proteins
   Hydrolases
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000118 [histone deacetylase complex]
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0000781 [chromosome, telomeric region]
GO:0000785 [chromatin]
GO:0003682 [chromatin binding]
GO:0003723 [RNA binding]
GO:0004407 [histone deacetylase activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006325 [chromatin organization]
GO:0006338 [chromatin remodeling]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0008284 [positive regulation of cell population proliferation]
GO:0009913 [epidermal cell differentiation]
GO:0010977 [negative regulation of neuron projection development]
GO:0016358 [dendrite development]
GO:0016575 [histone deacetylation]
GO:0016580 [Sin3 complex]
GO:0016581 [NuRD complex]
GO:0016787 [hydrolase activity]
GO:0019213 [deacetylase activity]
GO:0019899 [enzyme binding]
GO:0030336 [negative regulation of cell migration]
GO:0030512 [negative regulation of transforming growth factor beta receptor signaling pathway]
GO:0031492 [nucleosomal DNA binding]
GO:0032922 [circadian regulation of gene expression]
GO:0032967 [positive regulation of collagen biosynthetic process]
GO:0032991 [protein-containing complex]
GO:0033558 [protein lysine deacetylase activity]
GO:0035098 [ESC/E(Z) complex]
GO:0042475 [odontogenesis of dentin-containing tooth]
GO:0042659 [regulation of cell fate specification]
GO:0042733 [embryonic digit morphogenesis]
GO:0042826 [histone deacetylase binding]
GO:0043066 [negative regulation of apoptotic process]
GO:0043433 [negative regulation of DNA-binding transcription factor activity]
GO:0043565 [sequence-specific DNA binding]
GO:0045347 [negative regulation of MHC class II biosynthetic process]
GO:0045862 [positive regulation of proteolysis]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0048511 [rhythmic process]
GO:0051059 [NF-kappaB binding]
GO:0060789 [hair follicle placode formation]
GO:0061029 [eyelid development in camera-type eye]
GO:0061198 [fungiform papilla formation]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:0070828 [heterochromatin organization]
GO:0070932 [histone H3 deacetylation]
GO:0070933 [histone H4 deacetylation]
GO:0160008 [protein decrotonylase activity]
GO:0160009 [histone decrotonylase activity]
GO:0160010 [protein de-2-hydroxyisobutyrylase activity]
GO:1902455 [negative regulation of stem cell population maintenance]
GO:1902459 [positive regulation of stem cell population maintenance]
GO:2000273 [positive regulation of signaling receptor activity]
GO:2000736 [regulation of stem cell differentiation]
Show all
458 aa
52 kDa
No 0
HDAC2-209
ENSP00000428861
ENST00000520895
E5RFI6
[Direct mapping] Histone deacetylase 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004407 [histone deacetylase activity]
GO:0016575 [histone deacetylation]
Show all
60 aa
7.4 kDa
No 0
HDAC2-210
ENSP00000428024
ENST00000521163
E5RFP9
[Direct mapping] Histone deacetylase 2
Show all
   Phobius predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004407 [histone deacetylase activity]
GO:0016020 [membrane]
GO:0016575 [histone deacetylation]
Show all
109 aa
13 kDa
No 0
HDAC2-212
ENSP00000429901
ENST00000521610
E5RH52
[Direct mapping] Histone deacetylase 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004407 [histone deacetylase activity]
GO:0016575 [histone deacetylation]
Show all
100 aa
11.8 kDa
No 0
HDAC2-213
ENSP00000428599
ENST00000522371
E5RHE7
[Direct mapping] Histone deacetylase 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004407 [histone deacetylase activity]
GO:0016575 [histone deacetylation]
Show all
86 aa
10.4 kDa
No 0
HDAC2-214
ENSP00000429236
ENST00000523240
E5RJ04
[Direct mapping] Histone deacetylase 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004407 [histone deacetylase activity]
GO:0016575 [histone deacetylation]
Show all
65 aa
8.1 kDa
No 0
HDAC2-216
ENSP00000427861
ENST00000523628
E5RG37
[Direct mapping] Histone deacetylase 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004407 [histone deacetylase activity]
GO:0016575 [histone deacetylation]
Show all
103 aa
12.1 kDa
No 0
HDAC2-217
ENSP00000428989
ENST00000524334
E5RK19
[Direct mapping] Histone deacetylase 2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004407 [histone deacetylase activity]
GO:0016575 [histone deacetylation]
Show all
52 aa
6.5 kDa
No 0

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