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HEK293T cell degradome (pulse chase) time course (5h, 10, 15h) analysis upon Torin1 treatment. Related to Supplementary Table 3 from An et al (2020)

ABSTRACT: HEK293T Azidohomoalanine (AHA) Pulse Chase (degradome) time course experiment, were cells from various genetic background (WT, ATG7-/-, RB1CC1-/-) are treated or not with Torin1 for 5h, 10h or 15h. Samples are Biotin-click, and streptavidin enriched, digested and labeled with TMTpro 16plex.

INSTRUMENT(S): Orbitrap Fusion Lumos

ORGANISM(S): Homo Sapiens (ncbitaxon:9606)

SUBMITTER: Wade Harper

PROVIDER: MSV000091397 | MassIVE | Thu Mar 02 12:50:00 GMT 2023

SECONDARY ACCESSION(S): PXD018158

REPOSITORIES: MassIVE

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Publications

Systematic quantitative analysis of ribosome inventory during nutrient stress.

An Heeseon H Ordureau Alban A Körner Maria M Paulo Joao A JA Harper J Wade JW

Nature 20200701 7815

Mammalian cells reorganize their proteomes in response to nutrient stress through translational suppression and degradative mechanisms using the proteasome and autophagy systems1,2. Ribosomes are central targets of this response, as they are responsible for translation and subject to lysosomal turnover during nutrient stress3-5. The abundance of ribosomal (r)-proteins (around 6% of the proteome; 107 copies per cell)6,7 and their high arginine and lysin ...[more]

PMID: 32612236

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HEK293T cell degradome (pulse chase) time course (5h, 10, 15h) analysis upon Torin1 treatment. Related to Supplementary Table 3 from An et al (2020)

Project description:HEK293T Azidohomoalanine (AHA) Pulse Chase (degradome) time course experiment, were cells from various genetic background (WT, ATG7-/-, RB1CC1-/-) are treated or not with Torin1 for 5h, 10h or 15h. Samples are Biotin-click, and streptavidin enriched, digested and labeled with TMTpro 16plex.

2020-04-30 | PXD018158 | Pride

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Project description:HEK293T Azidohomoalanine (AHA) Pulse Chase (degradome) experiment, were cells from various genetic background (WT, ATG7-/-, RB1CC1-/-) are treated or not with Torin1 for 12h. Samples are Biotin-click, and streptavidin enriched.

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HEK293T cell translatome analysis upon Torin1 treatment or single amino acid withdrawal. Related to Supplementary Table 6 from An et al (2020)

Project description:HEK293T subject to Single AA starvation dataset and translatome analysis was determined using Azidohomoalanine (AHA) incorportation, Biotin-click, and streptavidin enrichment. TMTpro 16plex labels was used.

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HEK293T cell translatome analysis upon Torin1 treatment or single amino acid withdrawal. Related to Supplementary Table 2 from An et al (2020)

Project description:HEK293T subject to Torin1 treatment or amino acid withdraw dataset and translatome analysis was determined using Azidohomoalanine (AHA) incorportation, Biotin-click, and streptavidin enrichment. TMT 10plex labelling was used. Three genotypes, WT (24 fractions), ATG7 KO (HA-9-53-1 single shot), RB1CC1 KO (HA-9-53-2 single shot).

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Thiouracil Pulse-chase, Tachyzoites and Bradyzoites mRNA stability data

Project description:Pulse chase measurements using thiouracil (DTU) labeling via UPRT and chasing with uracil Data from tachyzoites is labeled "DTU Pulse Chase". Two independent pulse chase experiments were performed in tachyzoites, pulse chase 1 and 2. Duplicate arrays at each timepoint were performed for pulse chase 2 (2 a and b). Data from bradyzoites are labeled "DTU Bradyzoite Pulse Chase". Two independent pulse chase experiments were performed in bradyzoites and a single set of arrays were performed for each experiment. Just one chase timepoint was used in the bradyzoite experiments, the 2 hour chase. An RNA stablity experiment design type examines stability and/or decay of RNA transcripts. Keywords: RNA_stability_design

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Thiouracil Pulse-chase, Tachyzoites and Bradyzoites mRNA stability data

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NIH 3T3 AHA p-c, SILAC p-c, inhibitor, and enrichment control experiments

Project description:We developed a pulse-chase method in where fully SILAC (heavy, medium-heavy and Light) labelled cells were pulsed with Azidohomoalanine (AHA) and then chased for different length of times. These experiments were performed with 0, 1, 2, 4, 8, 16 and 13 h of chase. Data from 3 biological replicates are provided. Each replicate contains data from 3 experiments (0, 1, 2 and 0, 4, 8 and 0, 16, 32 hours chase) in where the 0 h time point is always heavy labelled followed by the medium and light labelled time points. In addition, AHA p-c experiments were performed using only 0, 4 and 8 h chase times in combination with different inhibitor combinations (MG132, Actinomycin D and Wortmanninin + Bafilomycin A1) or control (DMSO). Also, a control enrichment data set was created. Here heavy SILAC labelled cells were pulsed with AHA before being mixed with light cells that were not pulsed with AHA. This was followed by the click reaction and enrichment of AHA containing proteins. Label-swap experiments were also performed. Finally, a SILAC p-c data set is provided. Here light cells were pulsed with heavy (Arg10, Lys8) amino acids and then split in two. One half of the cells was chased in medium (Arg6, Lys4) amino acids and the other part was directly frozen. Label-swap experiments and experiments using different pulse and chase times were also performed. All provided datasets are from mouse fibroblast cells (NIH 3T3).

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RPE-1 and RPE-1 trisomic AHA p-c and steady state data

Project description:We developed a pulse-chase method in where fully SILAC (heavy, medium-heavy and Light) labelled cells were pulsed with Azidohomoalanine (AHA) and then chased for different length of times. In addition, steady state protein levels comparing the RPE- and RPE-1 trisomic cells by standard SILAC labeling was also acquired. These datasets contain data for the human RPE-1 and RPE-1 trisomic cell lines.

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HEK293T cell translatome analysis upon 6-MP treatment. Related to Supplementary Table 6 from An et al (2020)

Project description:HEK293T cells were treated with 6-MP and harvested at various time point (6, 9 and 18h). Translatome was measure by Azidohomoalanine (AHA) incorporation, Biotin-click, and streptavidin enrichment.

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