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GenomicsIdentification of 67 histone marks and histone lysine crotonylation as a new type of histone modification
We report the identification of 67 previously undescribed histone modifications, increasing the current number of known histone marks by about 70%. We further investigated one of the marks, lysine crotonylation (Kcr), confirming that it represents an evolutionarily-conserved histone posttranslationa...
ORGANISM(S): Mus musculus 
2011-10-06 | E-GEOD-32663 | biostudies-arrayexpress
ProteomicsData files for site specific S-acylation
Raw data files for site specific S-acylation identification.
ORGANISM(S): Mus <mouse, Genus> (ncbitaxon:10088) Homo Sapiens (ncbitaxon:9606) 
2023-05-31 | MSV000092063 | MassIVE
TranscriptomicsU2AF1 mutations alter splice site recognition in hematological malignancies
Whole-exome sequencing studies have identified common mutations affecting genes encoding components of the RNA splicing machinery in hematological malignancies. Here, we sought to determine how mutations affecting the 3' splice site recognition factor U2AF1 altered its normal role in RNA splicing. W...
ORGANISM(S): Homo sapiens 
2014-09-23 | E-GEOD-58871 | biostudies-arrayexpress
GenomicsH3K36ac is an evolutionary conserved histone modification that marks active genes in plants
In eukaryotic cells, DNA is tightly packed in the nucleus in chromatin which has histones as its main protein component. Histones are subject to a large number of distinct post-translational modifications, whose sequential or combinatorial action affects genome function. Here, we report the identifi...
ORGANISM(S): Arabidopsis thaliana 
2016-04-05 | E-GEOD-74841 | biostudies-arrayexpress
MetabolomicsHigh-performance nano-flow liquid chromatography column combined with high- and low-collision energy data-independent acquisition enables targeted and discovery identification of modified ribonucleotides by mass spectrometry (Data-independent acquisition)

Over 170 post-transcriptional RNA modifications have been described and are common in all kingdoms of life. These modifications range from methylation to complex chemical structures, with methylation being the most abundant. RNA modifications play a key role in RNA folding and function and their ...

2023-10-26 | MTBLS2959 | MetaboLights
MetabolomicsHigh-performance nano-flow liquid chromatography column combined with high- and low-collision energy data-independent acquisition enables targeted and discovery identification of modified ribonucleotides by mass spectrometry (Mixed-mode column chromatography)

Over 170 post-transcriptional RNA modifications have been described and are common in all kingdoms of life. These modifications range from methylation to complex chemical structures, with methylation being the most abundant. RNA modifications play a key role in RNA folding and function and their ...

2023-10-26 | MTBLS2497 | MetaboLights
ProteomicsSystem-Wide Identification of Wild-Type SUMO-2 Conjugation Sites
SUMOylation is a reversible post-translational modification regulating all nuclear processes. Identification of SUMOylation sites by mass spectrometry has been hampered by bulky tryptic fragments, which thus far necessitated the use of mutated SUMO. Here, we present a dataset generated through a SUM...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-28 | MSV000080714 | MassIVE
ProteomicsMicroMap photoproximity labeling enables small molecule binding site mapping
Proteomics data for MicroMap enabled binding site mapping
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-05-26 | MSV000092043 | MassIVE
GenomicsGenome-wide analysis of histone modifications in human endometrial stromal cells [ChIP-Seq]
Dramatic changes of gene expressions are known to occur in human endometrial stromal cells (ESC) during decidualization. The changes in gene expression are associated with changes of chromatin structure, which are regulated by epigenetic mechanisms such as histone modifications. Here, we investiga...
ORGANISM(S): Homo sapiens 
2015-03-03 | E-GEOD-57007 | biostudies-arrayexpress
ProteomicsIdentification and profiling of dynamic changes of site-specific histone acylations in HEK293T cells under metabolites treatment
1. Systematic survey of PTM site and stoichiometry on histone proteins has been lagged behind due to the lack of efficient quantitative peptide comparison methodology on histone proteins. Our quantitative mass spectrometry-based proteomics approach, Site-Profiling, used SILAC-based peptide ratio ana...
ORGANISM(S): Homo sapiens (Human) 
2023-03-06 | PXD029508 | Pride
Hek293t Histone acylation Site-specific Lc-ms/ms 
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