Title : O-GlcNAc-Modification of NSL3 at Thr755 Site Maintains the Holoenzyme Activity of MOF/NSL Histone Acetyltransfease Complex.

Pub. Date : 2019 Dec 25

PMID : 31881804






5 Functional Relationships(s)
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Protein Name
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1 O-GlcNAc-Modification of NSL3 at Thr755 Site Maintains the Holoenzyme Activity of MOF/NSL Histone Acetyltransfease Complex. peptide T amide KAT8 regulatory NSL complex subunit 3 Homo sapiens
2 Here, we present evidence from biochemical experiments arguing that O-GlcNAcylation of NSL3 at Thr755 is tightly associated with holoenzyme activity of the MOF/NSL complex. peptide T amide KAT8 regulatory NSL complex subunit 3 Homo sapiens
3 Using in vitro O-GlcNAc-transferase assays combined with mass spectrometry, we suppose that the residue Thr755 on NSL3 C-terminus is the major site O-GlcNAc-modified by OGT1. peptide T amide KAT8 regulatory NSL complex subunit 3 Homo sapiens
4 Furthermore, O-GlcNAcylation of NSL3 Thr755 site regulates the histone H4 acetylation levels at lysine 5, 8, and 16, suggesting that the O-GlcNAcylation of NSL3 at Thr755 is required for maintaining the integrity and holoenzyme activity of the MOF/NSL complex. peptide T amide KAT8 regulatory NSL complex subunit 3 Homo sapiens
5 Furthermore, O-GlcNAcylation of NSL3 Thr755 site regulates the histone H4 acetylation levels at lysine 5, 8, and 16, suggesting that the O-GlcNAcylation of NSL3 at Thr755 is required for maintaining the integrity and holoenzyme activity of the MOF/NSL complex. peptide T amide KAT8 regulatory NSL complex subunit 3 Homo sapiens