Proteomics

Dataset Information

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Lysine acetylproteome profiling reveals key acetylated proteins involved in heat shock response in the sea cucumber Apostichopus japonicus


ABSTRACT: Intestine of a total of 9 idividuals was sampled. The individuals were collected from 3 groups: Control (C), Heat stress 6h (HS6h) and Heat stress 48h (HS48h).After protein extraction,trypsin digestion and enrichment of Lys-acetylated peptides, the eluted peptides was applied with LC-MS/MS detection and data analysis.Lysine acetylproteome profiling reveals key acetylated proteins involved in heat shock response in the sea cucumber Apostichopus japonicus

INSTRUMENT(S): LTQ Orbitrap

ORGANISM(S): Stichopus Japonicus (sea Cucumber)

TISSUE(S): Intestine

SUBMITTER: Dongxue Xu  

LAB HEAD: Dongxue Xu

PROVIDER: PXD013929 | Pride | 2019-11-12

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
sample1control1.raw Raw
sample2control2.raw Raw
sample3control3.raw Raw
sample4HS6h1.raw Raw
sample5HS6h2.raw Raw
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Publications

Lysine Acetylation is an Important Post-Translational Modification that Modulates Heat Shock Response in the Sea Cucumber <i>Apostichopus japonicus</i>.

Xu Dongxue D   Wang Xuan X  

International journal of molecular sciences 20190909 18


Heat stress (HS) is an important factor for the survival of the marine organism <i>Apostichopus japonicus</i>. Lysine acetylation is a pivotal post-translational modification that modulates diverse physiological processes including heat shock response (HSR). In this study, 4028 lysine acetylation sites in 1439 proteins were identified in <i>A. japonicus</i> by acetylproteome sequencing. A total of 13 motifs were characterized around the acetylated lysine sites. Gene Ontology analysis showed that  ...[more]

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