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ProteomicsCrosslinking mass spectrometry of the p300 catalytic core complexed with the nucleosome
p300 is a histone acetyltransferase that associates with crucial biological processes. p300 acetylates all four histones in the nucleosome, a basic unit of chromatin, and alters chromatin structure and dynamics. In this study, we performed structural and biochemical analysis to understand the nucleo...
ORGANISM(S): Homo Sapiens (human) 
2022-06-29 | PXD033804 | JPOST Repository
ProteomicsPhosphorylation sites that influences the RNA-binding activity of Papi
We conducted UV cross-linking immunoprecipitation (CLIP) with and without phosphatase inhibitor and compared the outcome. The topmost band on the western blots appeared more prominent with the inhibitor. The RNA-binding activity of the band was also stronger with the inhibitor. We isolated the band ...
ORGANISM(S): Bombyx Mori 
2022-02-01 | PXD027395 | JPOST Repository
ProteomicsPapi interacting proteins in mitochondrial fraction of BmN4 cells
We incubated Papi-Flag in BmN4 mitochondrial lysates in the presence of 32P-ATP. Upon incubation, Papi-Flag was 32P-labeled, suggesting the presence of kinases for Papi in the fraction. Papi-Flag was immunoprecipitated after incubation in mitochondrial lysates under ATP-free conditions. The proteins...
ORGANISM(S): Bombyx Mori 
2022-02-01 | PXD027396 | JPOST Repository
ProteomicsAgo3 interaction proteins in BmN4 cell
We prepared BmN4 cell lysates in Co-IP buffer [30 mM HEPES-KOH pH 7.3, 150 mM potassium acetate, 5 mM magnesium acetate, 5 mM dithiothreitol, 0.1% (w/v) NP-40 and cOmplete ULTRA EDTA-free protease inhibitor (Roche)] with and without 1 mM EDTA and conducted immunoprecipitation assays using anti-Ago3...
ORGANISM(S): Bombyx Mori 
2021-01-08 | PXD023467 | JPOST Repository
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