KAT6A

KAT6A
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 1M36, 2LN0, 2OZU, 2RC4, 3V43, 4LJN, 4LK9, 4LKA, 4LLB
Identifiers
Aliases	KAT6A, MOZ, MYST3, RUNXBP2, ZC2HC6A, ZNF220, MRD32, MYST-3, lysine acetyltransferase 6A, ARTHS
External IDs	OMIM: 601408 MGI: 2442415 HomoloGene: 4924 GeneCards: KAT6A
Gene location (Human) Chr. Chromosome 8 (human) Band 8p11.21 Start 41,929,479 bp End 42,051,994 bp
Gene location (Mouse) Chr. Chromosome 8 (mouse) Band 8|8 A2 Start 23,349,551 bp End 23,433,275 bp
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in nipple internal globus pallidus lactiferous duct cardia vulva cerebellar vermis superficial temporal artery spongy bone bone marrow cells corpus callosum Top expressed in retinal pigment epithelium molar lacrimal gland left lung lobe cerebellar vermis vas deferens ciliary body blood olfactory epithelium atrium More reference expression data BioGPS More reference expression data
Gene ontology Molecular function transferase activity DNA binding transcription coactivator activity transcription factor binding metal ion binding histone acetyltransferase activity protein binding acyltransferase activity acetyltransferase activity zinc ion binding H4 histone acetyltransferase activity histone binding Cellular component PML body nucleosome MOZ/MORF histone acetyltransferase complex nucleus nucleoplasm nucleolus cytosol nuclear speck histone acetyltransferase complex Biological process animal organ development nucleosome assembly myeloid cell differentiation regulation of transcription, DNA-templated transcription, DNA-templated positive regulation of transcription, DNA-templated cellular senescence histone H3 acetylation negative regulation of transcription, DNA-templated protein acetylation regulation of signal transduction by p53 class mediator histone acetylation chromatin organization histone H4 acetylation positive regulation of transcription by RNA polymerase II Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 7994 244349 Ensembl ENSG00000083168 ENSMUSG00000031540 UniProt Q92794 Q8BZ21 RefSeq (mRNA) NM_001099412 NM_001099413 NM_001305878 NM_006766 NM_001081149 NM_001364449 RefSeq (protein) NP_001292807 NP_006757 NP_001074618 NP_001351378 Location (UCSC) Chr 8: 41.93 – 42.05 Mb Chr 8: 23.35 – 23.43 Mb PubMed search
Wikidata
View/Edit Human View/Edit Mouse

K(lysine) acetyltransferase 6A (KAT6A), is an enzyme that, in humans, is encoded by the KAT6A gene. This gene is located on human chromosome 8, band 8p11.21.

Protein function

The KAT6A protein contains two nuclear localization domains, a C₂HC₃ zinc finger and an acetyltransferase domain. This structure suggests that KAT6A functions as a chromatin-bound acetyltransferase. KAT6A is important for the proper development of hematopoietic stem cells.

Arboleda-Tham syndrome

Main article: Autosomal dominant intellectual disability-craniofacial anomalies-cardiac defects syndrome

Arboleda-Tham syndrome (ARTHS), also referred to as KAT6A Syndrome (Arboleda-Tham Syndrome), is a rare autosomal dominant developmental disorder, caused by various missense, nonsense, and frameshift mutations in the KAT6A gene. The main characteristics of this syndrome are developmental delay, impaired intellectual development, speech delay, microcephaly, cardiac anomalies, and gastrointestinal complications.

Further reading

• Schuler GD, Boguski MS, Stewart EA, et al. (1996). "A gene map of the human genome". Science. 274 (5287): 540–6. Bibcode:1996Sci...274..540S. doi:10.1126/science.274.5287.540. PMID 8849440. S2CID 22619.
• Borrow J, Stanton VP, Andresen JM, et al. (1996). "The translocation t(8;16)(p11;p13) of acute myeloid leukaemia fuses a putative acetyltransferase to the CREB-binding protein". Nat. Genet. 14 (1): 33–41. doi:10.1038/ng0996-33. PMID 8782817. S2CID 205342752.
• Carapeti M, Aguiar RC, Goldman JM, Cross NC (1998). "A novel fusion between MOZ and the nuclear receptor coactivator TIF2 in acute myeloid leukemia". Blood. 91 (9): 3127–33. doi:10.1182/blood.V91.9.3127. PMID 9558366.
• Chaffanet M, Gressin L, Preudhomme C, et al. (2000). "MOZ is fused to p300 in an acute monocytic leukemia with t(8;22)". Genes Chromosomes Cancer. 28 (2): 138–44. doi:10.1002/(SICI)1098-2264(200006)28:2<138::AID-GCC2>3.0.CO;2-2. PMID 10824998. S2CID 12096923.
• Champagne N, Pelletier N, Yang XJ (2001). "The monocytic leukemia zinc finger protein MOZ is a histone acetyltransferase". Oncogene. 20 (3): 404–9. doi:10.1038/sj.onc.1204114. PMID 11313971.
• Kitabayashi I, Aikawa Y, Nguyen LA, et al. (2002). "Activation of AML1-mediated transcription by MOZ and inhibition by the MOZ-CBP fusion protein". EMBO J. 20 (24): 7184–96. doi:10.1093/emboj/20.24.7184. PMC 125775. PMID 11742995.
• Pelletier N, Champagne N, Stifani S, Yang XJ (2002). "MOZ and MORF histone acetyltransferases interact with the Runt-domain transcription factor Runx2". Oncogene. 21 (17): 2729–40. doi:10.1038/sj.onc.1205367. PMID 11965546.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Deguchi K, Ayton PM, Carapeti M, et al. (2003). "MOZ-TIF2-induced acute myeloid leukemia requires the MOZ nucleosome binding motif and TIF2-mediated recruitment of CBP". Cancer Cell. 3 (3): 259–71. doi:10.1016/S1535-6108(03)00051-5. PMID 12676584.
• Bristow CA, Shore P (2003). "Transcriptional regulation of the human MIP-1alpha promoter by RUNX1 and MOZ". Nucleic Acids Res. 31 (11): 2735–44. doi:10.1093/nar/gkg401. PMC 156734. PMID 12771199.
• Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
• Kindle KB, Troke PJ, Collins HM, et al. (2005). "MOZ-TIF2 inhibits transcription by nuclear receptors and p53 by impairment of CBP function". Mol. Cell. Biol. 25 (3): 988–1002. doi:10.1128/MCB.25.3.988-1002.2005. PMC 544007. PMID 15657427.
• Cereseto A, Manganaro L, Gutierrez MI, et al. (2005). "Acetylation of HIV-1 integrase by p300 regulates viral integration". EMBO J. 24 (17): 3070–81. doi:10.1038/sj.emboj.7600770. PMC 1201351. PMID 16096645.
• Kimura K, Wakamatsu A, Suzuki Y, et al. (2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129. PMID 16344560.
• Collins HM, Kindle KB, Matsuda S, et al. (2006). "MOZ-TIF2 alters cofactor recruitment and histone modification at the RARbeta2 promoter: differential effects of MOZ fusion proteins on CBP- and MOZ-dependent activators". J. Biol. Chem. 281 (25): 17124–33. doi:10.1074/jbc.M602633200. PMID 16613851.
• Lim J, Hao T, Shaw C, et al. (2006). "A protein-protein interaction network for human inherited ataxias and disorders of Purkinje cell degeneration". Cell. 125 (4): 801–14. doi:10.1016/j.cell.2006.03.032. PMID 16713569. S2CID 13709685.
• Kim SC, Sprung R, Chen Y, et al. (2006). "Substrate and functional diversity of lysine acetylation revealed by a proteomics survey". Mol. Cell. 23 (4): 607–18. doi:10.1016/j.molcel.2006.06.026. PMID 16916647.
• Olsen JV, Blagoev B, Gnad F, et al. (2006). "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks". Cell. 127 (3): 635–48. doi:10.1016/j.cell.2006.09.026. PMID 17081983. S2CID 7827573.
• Topper M, Luo Y, Zhadina M, et al. (2007). "Posttranslational acetylation of the human immunodeficiency virus type 1 integrase carboxyl-terminal domain is dispensable for viral replication". J. Virol. 81 (6): 3012–7. doi:10.1128/JVI.02257-06. PMC 1865993. PMID 17182677.