Reviewed, UniProtKB/Swiss-Prot O15379 (HDAC3_HUMAN)

Names and origin

Protein names

Recommended name:
    Histone deacetylase 3
      Short name=HD3
    EC=3.5.1.98
Alternative name(s):
    RPD3-2
    SMAP45

Gene names

Name:

HDAC3

Organism

Homo sapiens (Human)

Taxonomic identifier

9606 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo

Protein attributes

Sequence length	428 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at protein level.

General annotation (Comments)

Function	Responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events. Histone deacetylases act via the formation of large multiprotein complexes. Probably participates in the regulation of transcription through its binding to the zinc-finger transcription factor YY1; increases YY1 repression activity. Required to repress transcription of the POU1F1 transcription factor.
Catalytic activity	Hydrolysis of an N(6)-acetyl-lysine residue of a histone to yield a deacetylated histone.
Subunit structure	Interacts with HDAC7 and HDAC9. Forms a heterologous complex at least with YY1. Interacts with DAXX, HDAC10 and DACH1. Found in a complex with NCOR1 and NCOR2. Component of the N-Cor repressor complex, at least composed of NCOR1, NCOR2, HDAC3, TBL1X, TBL1R, CORO2A and GPS2. Interacts with BCOR, MJD2A/JHDM3A, NRIP1, PRDM6 and SRY. Interacts with BTBD14B. Interacts with GLIS2 By similarity. Interacts with CBFA2T3.
Subcellular location	Nucleus.
Tissue specificity	Widely expressed.
Post-translational modification	Sumoylated in vitro. Ref.14
Sequence similarities	Belongs to the histone deacetylase family. Type 1 subfamily.

Ontologies

Keywords
Biological process	Transcription Transcription regulation
Cellular component	Nucleus
Coding sequence diversity	Alternative splicing Polymorphism
Molecular function	Chromatin regulator Hydrolase Repressor
PTM	Ubl conjugation
Gene Ontology (GO)
Biological process	anti-apoptosis Traceable author statement. Source: ProtInc histone deacetylation Inferred from electronic annotation. Source: InterPro regulation of transcription, DNA-dependent Inferred from electronic annotation. Source: UniProtKB-KW transcription Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Traceable author statement. Source: UniProtKB histone deacetylase complex Traceable author statement. Source: UniProtKB
Molecular function	histone deacetylase activity Traceable author statement. Source: UniProtKB transcription factor binding Traceable author statement. Source: UniProtKB
Complete GO annotation...

Binary interactions

With	Entry	#Exp.	IntAct	Notes
BRMS1	Q9HCU9	1	EBI-607682,EBI-714781
HDAC10	Q969S8	1	EBI-607682,EBI-301762
HDAC5	Q9UQL6	1	EBI-607682,EBI-715576
HDAC9	Q9UKV0-3	1	EBI-607682,EBI-765476
HDAC9	Q9UKV0-7	1	EBI-607682,EBI-1372717
MBD1	Q9UIS9	2	EBI-607682,EBI-867196
Nrip1	Q8CBD1	1	EBI-607682,EBI-1771626	From a different organism.
SF3B1	O75533	1	EBI-607682,EBI-876542
THAP11	Q96EK4	1	EBI-607682,EBI-1790529

Alternative products

This entry describes 2 isoforms produced by alternative splicing. [Align] [Select]

Isoform 1 (identifier: O15379-1)

Also known as: RPD3-2B;

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

Isoform 2 (identifier: O15379-2)

Also known as: RPD3-2A;

The sequence of this isoform differs from the canonical sequence as follows:
     1-15: MAKTVAYFYDPDVGN → MIVFKPYQASQHDMCR

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 428	428	Histone deacetylase 3		PRO_0000114696
Regions
	Region	3 – 316	314	Histone deacetylase
Sites
	Active site	135	1	By similarity
Natural variations
	Alternative sequence	1 – 15	15	MAKTV…PDVGN → MIVFKPYQASQHDMCR in isoform 2.		VSP_002079
	Natural variant	411	1	N → S: dbSNP rs34901743.		VAR_033988
Experimental info
	Sequence conflict	359	1	R → L in AAC52038. Ref.1

Sequences

	Sequence		Length	Mass (Da)
	Isoform 1 (RPD3-2B) [UniParc]. Last modified July 15, 1998. Version 2. Checksum: 94485C1EBDCF5AD0	FASTA	428	48,848
	10 20 30 40 50 60 MAKTVAYFYD PDVGNFHYGA GHPMKPHRLA LTHSLVLHYG LYKKMIVFKP YQASQHDMCR 70 80 90 100 110 120 FHSEDYIDFL QRVSPTNMQG FTKSLNAFNV GDDCPVFPGL FEFCSRYTGA SLQGATQLNN 130 140 150 160 170 180 KICDIAINWA GGLHHAKKFE ASGFCYVNDI VIGILELLKY HPRVLYIDID IHHGDGVQEA 190 200 210 220 230 240 FYLTDRVMTV SFHKYGNYFF PGTGDMYEVG AESGRYYCLN VPLRDGIDDQ SYKHLFQPVI 250 260 270 280 290 300 NQVVDFYQPT CIVLQCGADS LGCDRLGCFN LSIRGHGECV EYVKSFNIPL LVLGGGGYTV 310 320 330 340 350 360 RNVARCWTYE TSLLVEEAIS EELPYSEYFE YFAPDFTLHP DVSTRIENQN SRQYLDQIRQ 370 380 390 400 410 420 TIFENLKMLN HAPSVQIHDV PADLLTYDRT DEADAEERGP EENYSRPEAP NEFYDGDHDN DKESDVEI
	Isoform 2 (RPD3-2A). Checksum: 0B654598513D284B	FASTA	429	49,111
	10 20 30 40 50 60 MIVFKPYQAS QHDMCRFHYG AGHPMKPHRL ALTHSLVLHY GLYKKMIVFK PYQASQHDMC 70 80 90 100 110 120 RFHSEDYIDF LQRVSPTNMQ GFTKSLNAFN VGDDCPVFPG LFEFCSRYTG ASLQGATQLN 130 140 150 160 170 180 NKICDIAINW AGGLHHAKKF EASGFCYVND IVIGILELLK YHPRVLYIDI DIHHGDGVQE 190 200 210 220 230 240 AFYLTDRVMT VSFHKYGNYF FPGTGDMYEV GAESGRYYCL NVPLRDGIDD QSYKHLFQPV 250 260 270 280 290 300 INQVVDFYQP TCIVLQCGAD SLGCDRLGCF NLSIRGHGEC VEYVKSFNIP LLVLGGGGYT 310 320 330 340 350 360 VRNVARCWTY ETSLLVEEAI SEELPYSEYF EYFAPDFTLH PDVSTRIENQ NSRQYLDQIR 370 380 390 400 410 420 QTIFENLKML NHAPSVQIHD VPADLLTYDR TDEADAEERG PEENYSRPEA PNEFYDGDHD NDKESDVEI

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Differential display cloning of a novel human histone deacetylase (HDAC3) cDNA from PHA-activated immune cells." Dangond F., Hafler D.A., Tong J.K., Randall J., Kojima R., Utku N., Gullans S.R. Biochem. Biophys. Res. Commun. 242:648-652(1998) [PubMed: 9464271] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA] (ISOFORM 1). Tissue: Spleen and T-cell.
[2]	"Isolation and characterization of cDNAs corresponding to an additional member of the human histone deacetylase gene family." Yang W.-M., Yao Y.-L., Sun J.-M., Davie J.R., Seto E. J. Biol. Chem. 272:28001-28007(1997) [PubMed: 9346952] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1 AND 2). Tissue: Fibroblast.
[3]	"Characterization of a human RPD3 ortholog, HDAC3." Emiliani S., Fischle W., van Lint C., Al-Abed Y., Verdin E. Proc. Natl. Acad. Sci. U.S.A. 95:2795-2800(1998) [PubMed: 9501169] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1).
[4]	"Genomic organization and chromosomal localization of the human histone deacetylase 3 gene." Mahlknecht U., Emiliani S., Najfeld V., Young S., Verdin E. Genomics 56:197-202(1999) [PubMed: 10051405] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] (ISOFORM 1).
[5]	"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Skin.
[6]	Lynch E.D., Lee M.K., King M.-C. Submitted (MAR-1998) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE OF 95-353 AND 407-428.
[7]	"Receptor-interacting protein 140 directly recruits histone deacetylases for gene silencing." Wei L.-N., Hu X., Chandra D., Seto E., Farooqui M. J. Biol. Chem. 275:40782-40787(2000) [PubMed: 11006275] [Abstract] Cited for: INTERACTION WITH NRIP1.
[8]	"Sequestration and inhibition of Daxx-mediated transcriptional repression by PML." Li H., Leo C., Zhu J., Wu X., O'Neil J., Park E.-J., Chen J.D. Mol. Cell. Biol. 20:1784-1796(2000) [PubMed: 10669754] [Abstract] Cited for: INTERACTION WITH DAXX.
[9]	"Identification of a transcriptional repressor related to the noncatalytic domain of histone deacetylases 4 and 5." Zhou X., Richon V.M., Rifkind R.A., Marks P.A. Proc. Natl. Acad. Sci. U.S.A. 97:1056-1061(2000) [PubMed: 10655483] [Abstract] Cited for: INTERACTION WITH HDAC9.
[10]	"The histone deacetylase-3 complex contains nuclear receptor corepressors." Wen Y.-D., Perissi V., Staszewski L.M., Yang W.-M., Krones A., Glass C.K., Rosenfeld M.G., Seto E. Proc. Natl. Acad. Sci. U.S.A. 97:7202-7207(2000) [PubMed: 10860984] [Abstract] Cited for: IDENTIFICATION IN A COMPLEX WITH NCOR1 AND NCOR2.
[11]	"Human HDAC7 histone deacetylase activity is associated with HDAC3 in vivo." Fischle W., Dequiedt F., Fillion M., Hendzel M.J., Voelter W., Verdin E. J. Biol. Chem. 276:35826-35835(2001) [PubMed: 11466315] [Abstract] Cited for: INTERACTION WITH HDAC7.
[12]	"ETO, a target of t(8;21) in acute leukemia, makes distinct contacts with multiple histone deacetylases and binds mSin3A through its oligomerization domain." Amann J.M., Nip J., Strom D.K., Lutterbach B., Harada H., Lenny N., Downing J.R., Meyers S., Hiebert S.W. Mol. Cell. Biol. 21:6470-6483(2001) [PubMed: 11533236] [Abstract] Cited for: INTERACTION WITH CBFA2T3.
[13]	"Identification of HDAC10, a novel class II human histone deacetylase containing a leucine-rich domain." Tong J.J., Liu J., Bertos N.R., Yang X.-J. Nucleic Acids Res. 30:1114-1123(2002) [PubMed: 11861901] [Abstract] Cited for: INTERACTION WITH HDAC10.
[14]	"The SUMO E3 ligase RanBP2 promotes modification of the HDAC4 deacetylase." Kirsh O., Seeler J.-S., Pichler A., Gast A., Mueller S., Miska E., Mathieu M., Harel-Bellan A., Kouzarides T., Melchior F., Dejean A. EMBO J. 21:2682-2691(2002) [PubMed: 12032081] [Abstract] Cited for: SUMOYLATION.
[15]	"A core SMRT corepressor complex containing HDAC3 and TBL1, a WD40-repeat protein linked to deafness." Guenther M.G., Lane W.S., Fischle W., Verdin E., Lazar M.A., Shiekhattar R. Genes Dev. 14:1048-1057(2000) [PubMed: 10809664] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY, COMPONENT OF THE N-COR COMPLEX WITH NCOR2 AND TBL1X.
[16]	"Both corepressor proteins SMRT and N-CoR exist in large protein complexes containing HDAC3." Li J., Wang J., Wang J., Nawaz Z., Liu J.M., Qin J., Wong J. EMBO J. 19:4342-4350(2000) [PubMed: 10944117] [Abstract] Cited for: COMPONENT OF THE N-COR COMPLEX WITH NCOR2 AND HDAC3.
[17]	"BCoR, a novel corepressor involved in BCL-6 repression." Huynh K.D., Fischle W., Verdin E., Bardwell V.J. Genes Dev. 14:1810-1823(2000) [PubMed: 10898795] [Abstract] Cited for: INTERACTION WITH BCOR.
[18]	"The N-CoR-HDAC3 nuclear receptor corepressor complex inhibits the JNK pathway through the integral subunit GPS2." Zhang J., Kalkum M., Chait B.T., Roeder R.G. Mol. Cell 9:611-623(2002) [PubMed: 11931768] [Abstract] Cited for: COMPONENT OF THE N-COR COMPLEX WITH NCOR1; NCOR2; GPS2; TBL1R AND TBL1X.
[19]	"Purification and functional characterization of the human N-CoR complex: the roles of HDAC3, TBL1 and TBLR1." Yoon H.-G., Chan D.W., Huang Z.-Q., Li J., Fondell J.D., Qin J., Wong J. EMBO J. 22:1336-1346(2003) [PubMed: 12628926] [Abstract] Cited for: COMPONENT OF THE N-COR COMPLEX WITH TBL1R; TBL1X AND CORO2A.
[20]	"DACH1 inhibits transforming growth factor-beta signaling through binding Smad4." Wu K., Yang Y., Wang C., Davoli M.A., D'Amico M., Li A., Cveklova K., Kozmik Z., Lisanti M.P., Russell R.G., Cvekl A., Pestell R.G. J. Biol. Chem. 278:51673-51684(2003) [PubMed: 14525983] [Abstract] Cited for: INTERACTION WITH DACH1.
[21]	"Regulation of human SRY subcellular distribution by its acetylation/deacetylation." Thevenet L., Mejean C., Moniot B., Bonneaud N., Galeotti N., Aldrian-Herrada G., Poulat F., Berta P., Benkirane M., Boizet-Bonhoure B. EMBO J. 23:3336-3345(2004) [PubMed: 15297880] [Abstract] Cited for: INTERACTION WITH SRY.
[22]	"Functional characterization of JMJD2A, a histone deacetylase- and retinoblastoma-binding protein." Gray S.G., Iglesias A.H., Lizcano F., Villanueva R., Camelo S., Jingu H., Teh B.T., Koibuchi N., Chin W.W., Kokkotou E., Dangond F. J. Biol. Chem. 280:28507-28518(2005) [PubMed: 15927959] [Abstract] Cited for: INTERACTION WITH JMJD2A.
+	Additional computationally mapped references.

Web resources

Atlas of Genetics and Cytogenetics in Oncology and Haematology

Cross-references

Sequence databases
EMBLGenBankDDBJ	U66914 mRNA. Translation: AAC52038.1. U75697 mRNA. Translation: AAB88241.1. U75696 mRNA. Translation: AAB88240.1. AF005482 mRNA. Translation: AAB87752.1. AF039703 mRNA. Translation: AAC98927.1. AF059650 Genomic DNA. Translation: AAC26509.1. BC000614 mRNA. Translation: AAH00614.1. AF053138, AF053137 Genomic DNA. Translation: AAC08351.1. AF053139 Genomic DNA. Translation: AAC08352.1.
IPI	IPI00006187. IPI00217965.
PIR	JC5834.
RefSeq	NP_003874.2.
UniGene	Hs.519632
3D structure databases
HSSP	HSSP built from PDB template 1C3P based on UniProtKB O67135.
ModBase	Search...
Protein-protein interaction databases
DIP	DIP:24253N.
IntAct	O15379. 12 interactions.
PTM databases
PhosphoSite	O15379.
Proteomic databases
PRIDE	O15379.
Genome annotation databases
Ensembl	ENSG00000171720. Homo sapiens. [Contig view]
GeneID	8841.
KEGG	hsa:8841.
Organism-specific databases
GeneCards	GC05M140980.
H-InvDB	HIX0005255.
HGNC	HGNC:4854. HDAC3.
HPA	CAB005583.
MIM	605166. gene.
PharmGKB	PA29228.
GenAtlas	Search...
Phylogenomic databases
HOGENOM	O15379.
HOVERGEN	O15379.
OMA	O15379. NNMQGFT.
Enzyme and pathway databases
Pathway_Interaction_DB	retinoic_acid_pathway. Retinoic acid receptors-mediated signaling. hdac_classi_pathway. Signaling events mediated by HDAC Class I. hdac_classii_pathway. Signaling events mediated by HDAC Class II.
Reactome	REACT_11061. Signalling by NGF.
Gene expression databases
ArrayExpress	O15379.
Bgee	O15379.
CleanEx	HS_HDAC3.
GermOnline	ENSG00000171720. Homo sapiens.
Family and domain databases
InterPro	IPR000286. His_deacetylse. IPR003084. His_deacetylse_1. [Graphical view]
Gene3D	G3DSA:3.40.800.20. His_deacetylse. 1 hit.
PANTHER	PTHR10625. His_deacetylse. 1 hit. PTHR10625:SF28. His_deacetylse_1. 1 hit.
Pfam	PF00850. Hist_deacetyl. 1 hit. [Graphical view]
PIRSF	PIRSF037913. His_deacetylse_1. 1 hit.
PRINTS	PR01270. HDASUPER. PR01271. HISDACETLASE.
ProtoNet	Search...
Other Resources
BindingDB	O15379.
DrugBank	DB02546. Vorinostat.
NextBio	33190.
PMAP-CutDB	O15379.
SOURCE	Search...

Entry information

Entry name

HDAC3_HUMAN

Accession

Primary (citable) accession number: O15379
Secondary accession number(s): O43268, Q9UEI5, Q9UEV0

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 15, 1998
Last sequence update:	July 15, 1998
Last modified:	June 16, 2009
This is version 98 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HPI (Human Proteome Initiative)