MassIVE MSV000080752

Imported Reanalysis Dataset Public PXD003558

Global analysis of impact of Atg5 mutation on steady-state protein levels

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Description

This experiment analyzes the global impact of Atg5-/- mutation on steady-state protein levels by a standard SILAC experiment. WT+vector cells were grown in isotopically labeled media for multiple passages in order to fully label the proteome. Unlabeled Atg5-/- cells and labeled WT+vector cells were grown to confluency and protein extracts from quiescent cultures were combined at a 1:1 ratio and analyzed by LC-MS/MS. In this experiment, ratios of labeled to unlabeled spectra report on changes in steady-state expression levels of proteins induced by impairment of autophagy. Table of files Cells Fractionation Raw Data Filenames Wildtype & Atg5-/- Yes SILAC_(1-8).raw (8 fractions) [dataset license: CC0 1.0 Universal (CC0 1.0)]

Keywords: human primary fibroblasts ; Atg5 ; steady state protein level

Contact

Principal Investigators:
(in alphabetical order) 		Sina Ghaemmaghami, Department of Biology, University of Rochester, NY, USA, N/A
Submitting User: ccms

Publications

Zhang T, Shen S, Qu J, Ghaemmaghami S.
Global Analysis of Cellular Protein Flux Quantifies the Selectivity of Basal Autophagy.
Cell Rep. 2016 Mar 15;14(10):2426-39. Epub 2016 Mar 3.

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Owner Reanalyses
Experimental Design
    Conditions:
    Biological Replicates:
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Identification Results
    Proteins (Human, Remapped):
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Quantification Results
    Differential Proteins:
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When complete, the converted files will be available in the "ccms_peak" subdirectory of the dataset's FTP space (accessible via the "FTP Download" link to the right).
Number of distinct conditions across all analyses (original submission and reanalyses) associated with this dataset.

Distinct condition labels are counted across all files submitted in the "Metadata" category having a "Condition" column in this dataset.

"N/A" means no results of this type were submitted.
Number of distinct biological replicates across all analyses (original submission and reanalyses) associated with this dataset.

Distinct replicate labels are counted across all files submitted in the "Metadata" category having a "BioReplicate" or "Replicate" column in this dataset.

"N/A" means no results of this type were submitted.
Number of distinct technical replicates across all analyses (original submission and reanalyses) associated with this dataset.

The technical replicate count is defined as the maximum number of times any one distinct combination of condition and biological replicate was analyzed across all files submitted in the "Metadata" category. In the case of fractionated experiments, only the first fraction is considered.

"N/A" means no results of this type were submitted.
Originally identified proteins that were automatically remapped by MassIVE to proteins in the SwissProt human reference database.

"N/A" means no results of this type were submitted.
Number of distinct protein accessions reported across all analyses (original submission and reanalyses) associated with this dataset.

"N/A" means no results of this type were submitted.
Number of distinct unmodified peptide sequences reported across all analyses (original submission and reanalyses) associated with this dataset.

"N/A" means no results of this type were submitted.
Number of distinct peptide sequences (including modified variants or peptidoforms) reported across all analyses (original submission and reanalyses) associated with this dataset.

"N/A" means no results of this type were submitted.
Total number of peptide-spectrum matches (i.e. spectrum identifications) reported across all analyses (original submission and reanalyses) associated with this dataset.

"N/A" means no results of this type were submitted.
Number of distinct proteins quantified across all analyses (original submission and reanalyses) associated with this dataset.

Distinct protein accessions are counted across all files submitted in the "Statistical Analysis of Quantified Analytes" category having a "Protein" column in this dataset.

"N/A" means no results of this type were submitted.
Number of distinct proteins found to be differentially abundant in at least one comparison across all analyses (original submission and reanalyses) associated with this dataset.

A protein is differentially abundant if its change in abundance across conditions is found to be statistically significant with an adjusted p-value <= 0.05 and lists no issues associated with statistical tests for differential abundance.

Distinct protein accessions are counted across all files submitted in the "Statistical Analysis of Quantified Analytes" category having a "Protein" column in this dataset.

"N/A" means no results of this type were submitted.
This dataset may not contain all raw spectra data as originally deposited in PRIDE. It has been imported to MassIVE for reanalysis purposes, so its spectra data here may consist solely of processed peak lists suitable for reanalysis with most software.