Lysine acetylation targets protein complexes and co-regulates major cellular functions
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Lysine acetylation targets protein complexes and co-regulates major cellular functions. / Choudhary, Chuna Ram; Kumar, Chanchal; Gnad, Florian; Nielsen, Michael L; Rehman, Michael; Walther, Tobias C; Olsen, Jesper V; Mann, Matthias.
In: Science, Vol. 325, No. 5942, 2009, p. 834-40.Research output: Contribution to journal › Journal article › peer-review
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TY - JOUR
T1 - Lysine acetylation targets protein complexes and co-regulates major cellular functions
AU - Choudhary, Chuna Ram
AU - Kumar, Chanchal
AU - Gnad, Florian
AU - Nielsen, Michael L
AU - Rehman, Michael
AU - Walther, Tobias C
AU - Olsen, Jesper V
AU - Mann, Matthias
N1 - Keywords: Acetylation; Amino Acid Motifs; Benzamides; Cell Line, Tumor; Cell Nucleus; Cell Physiological Phenomena; Cytoplasm; Enzyme Inhibitors; Histone Deacetylases; Humans; Hydroxamic Acids; Lysine; Mass Spectrometry; Metabolic Networks and Pathways; Mitochondria; Multiprotein Complexes; Protein Processing, Post-Translational; Protein Structure, Tertiary; Proteins; Proteome; Proteomics; Pyridines; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins
PY - 2009
Y1 - 2009
N2 - Lysine acetylation is a reversible posttranslational modification of proteins and plays a key role in regulating gene expression. Technological limitations have so far prevented a global analysis of lysine acetylation's cellular roles. We used high-resolution mass spectrometry to identify 3600 lysine acetylation sites on 1750 proteins and quantified acetylation changes in response to the deacetylase inhibitors suberoylanilide hydroxamic acid and MS-275. Lysine acetylation preferentially targets large macromolecular complexes involved in diverse cellular processes, such as chromatin remodeling, cell cycle, splicing, nuclear transport, and actin nucleation. Acetylation impaired phosphorylation-dependent interactions of 14-3-3 and regulated the yeast cyclin-dependent kinase Cdc28. Our data demonstrate that the regulatory scope of lysine acetylation is broad and comparable with that of other major posttranslational modifications.
AB - Lysine acetylation is a reversible posttranslational modification of proteins and plays a key role in regulating gene expression. Technological limitations have so far prevented a global analysis of lysine acetylation's cellular roles. We used high-resolution mass spectrometry to identify 3600 lysine acetylation sites on 1750 proteins and quantified acetylation changes in response to the deacetylase inhibitors suberoylanilide hydroxamic acid and MS-275. Lysine acetylation preferentially targets large macromolecular complexes involved in diverse cellular processes, such as chromatin remodeling, cell cycle, splicing, nuclear transport, and actin nucleation. Acetylation impaired phosphorylation-dependent interactions of 14-3-3 and regulated the yeast cyclin-dependent kinase Cdc28. Our data demonstrate that the regulatory scope of lysine acetylation is broad and comparable with that of other major posttranslational modifications.
U2 - 10.1126/science.1175371
DO - 10.1126/science.1175371
M3 - Journal article
C2 - 19608861
VL - 325
SP - 834
EP - 840
JO - Science
JF - Science
SN - 0036-8075
IS - 5942
ER -
ID: 14701277