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@ARTICLE{Danilenko:874827,
author = {Danilenko, Nataliya and Lercher, Lukas and Kirkpatrick,
John and Gabel, Frank and Codutti, Luca and Carlomagno,
Teresa},
title = {{H}istone chaperone exploits intrinsic disorder to switch
acetylation specificity},
journal = {Nature Communications},
volume = {10},
number = {1},
issn = {2041-1723},
address = {[London]},
publisher = {Nature Publishing Group UK},
reportid = {FZJ-2020-01660},
pages = {3435},
year = {2019},
abstract = {Histones, the principal protein components of chromatin,
contain long disordered sequences, which are extensively
post-translationally modified. Although histone chaperones
are known to control both the activity and specificity of
histone-modifying enzymes, the mechanisms promoting
modification of highly disordered substrates, such as
lysine-acetylation within the N-terminal tail of histone H3,
are not understood. Here, to understand how histone
chaperones Asf1 and Vps75 together promote H3
K9-acetylation, we establish the solution structural model
of the acetyltransferase Rtt109 in complex with Asf1 and
Vps75 and the histone dimer H3:H4. We show that Vps75
promotes K9-acetylation by engaging the H3 N-terminal tail
in fuzzy electrostatic interactions with its disordered
C-terminal domain, thereby confining the H3 tail to a wide
central cavity faced by the Rtt109 active site. These fuzzy
interactions between disordered domains achieve localization
of lysine residues in the H3 tail to the catalytic site with
minimal loss of entropy, and may represent a common
mechanism of enzymatic reactions involving highly disordered
substrates},
cin = {JCNS-FRM-II / JCNS-2 / MLZ / JCNS-1},
ddc = {500},
cid = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-2-20110106 / I:(DE-588b)4597118-3 /
I:(DE-Juel1)JCNS-1-20110106},
pnm = {6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)
/ 6G15 - FRM II / MLZ (POF3-6G15)},
pid = {G:(DE-HGF)POF3-6G4 / G:(DE-HGF)POF3-6G15},
experiment = {EXP:(DE-MLZ)KWS1-20140101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:31387991},
UT = {WOS:000478866600001},
doi = {10.1038/s41467-019-11410-7},
url = {https://juser.fz-juelich.de/record/874827},
}