Catalytic and non-catalytic mechanisms of histone H4 lysine 20 methyltransferase SUV420H1
Abini-Agbomson S, Gretarsson K, Shih R, Hsieh L, Lou T, De Ioannes P, Vasilyev N, Lee R, Wang M, Simon M, Armache J, Nudler E, Narlikar G, Liu S, Lu C, Armache K. Catalytic and non-catalytic mechanisms of histone H4 lysine 20 methyltransferase SUV420H1. Molecular Cell 2023, 83: 2872-2883.e7. PMID: 37595555, DOI: 10.1016/j.molcel.2023.07.020.Peer-Reviewed Original ResearchMeSH KeywordsChromatinCryoelectron MicroscopyHeterochromatinHistone-Lysine N-MethyltransferaseHistonesHumansLysineNucleosomesConceptsNon-catalytic activitiesNon-catalytic mechanismHistone H4 lysine 20Histone variant H2A.ZH4 lysine 20Large macromolecular complexesCatalytic activityHeterochromatin formationHeterochromatin functionVariant H2A.ZLysine 20Nucleosome substratesGenomic stabilityDNA replicationNucleosomal DNAHistone methyltransferaseChromatin condensationSUV420H1Histone octamerMacromolecular complexesCryoelectron microscopyCellular analysisEssential roleDistinct phenotypesCrucial role