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Article

Piccolo NuA4-catalyzed acetylation of nucleosomal histones: critical roles of an Esa1 Tudor/chromo barrel loop and an Epl1 enhancer of polycomb A (EPcA) basic region.

Molecular and cellular biology - 1 Jan 2013

Huang Jiehuan, Tan Song

Abstract excerpt

Piccolo NuA4 is an essential yeast histone acetyltransferase (HAT) complex that targets histones H4 and H2A in nucleosome substrates. While Piccolo NuA4's catalytic subunit Esa1 alone is unable to acetylate nucleosomal histones, its accessory subunits, Yng2 and Epl1, enable Esa1 to bind to and to act on nucleosomes. We previously determined that the Tudor domain of Esa1 and the EPcA homology domain of Epl1 play...

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Identifiers

PMID: 23109429
DOI: 10.1128/MCB.01131-12
PMCID: PMC3536312

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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