Related Experiment Video
Updated: Apr 27, 2026

Assays for Validating Histone Acetyltransferase Inhibitors
Published on: August 6, 2020
Histone mimics: digging down under
1Departments of Molecular and Cellular Biochemistry, and Markey Cancer Center, College of Medicine, The University of Kentucky, Lexington, KY 40506, USA.
Abstract:
Epigenetic deregulation is intimately associated with the development of human diseases. Intensive studies are currently underway to clarify the mechanism for the sake of achieving ideal diagnostic and therapeutic goals. It has been demonstrated that enzymes with histone-modifying activities can also target non-histone proteins, with the underlying mechanism remaining obscure. In this review, we focus on a novel histone mimicry strategy that may be wildly adapted during the non-histone substrate recognition process. Its potential clinical implications are also discussed.
Related Concept Videos
Histone Modification
Acetylation
The enzyme histone acetyltransferase adds acetyl group to the histones. Another enzyme, histone...
Histone Modification
Spreading of Chromatin Modifications
Writers
The writer...
The Nucleosome Core Particle
Nucleosomes, paradoxically, perform two opposite functions simultaneously. On the one hand, their primary aim is to protect the delicate DNA strands from physical damage and help achieve a higher compaction ratio. On the other hand, they must allow polymerase enzymes to access histone-bound DNA during...
The Nucleosome Core Particle
The paradox
Nucleosomes, paradoxically, perform two opposite functions simultaneously. On the one hand, their main responsibility is to protect the delicate DNA strands from physical damage and help achieve a higher compaction ratio. While on the other hand, they must allow polymerase enzymes to access DNA...
Histone Variants at the Centromere

