Description
Dataset Description
This dataset examines protein stability/structural changes associated with central carbon metabolism and photosynthetic electron transfer in Synechococcus elongatus PCC 7942 (NCBI Taxon: 1140) under light versus dark conditions. Proteins were extracted from cell lysates and analyzed using thermal proteome profiling (TPP-MS). Samples were TMT10-labeled, trypsin-digested, and microfractionated into six fractions per plex. Six plexes were analyzed in total (3 light, 3 dark). LC–MS/MS data were acquired on a Q Exactive HF-X and searched with MS-GF+ using PNNL’s internal processing pipeline.
Accessible Digital Data Downloads
This dataset contains the following folders and files:
- JM-DP3_ProteinExpression.xlsx: Contains normalized protein abundance values and calculated statistical analyses.
- JM-DP3_SampleMetadata.xlsx: Contains sample naming key as well as experimental condition metadata.
Total Download Size: 1.62MB, zipped
Linked Primary Data
Primary mass spectrometry data can be found in MassIVE: MSV000099906
The research data described here was funded in whole or in part by the Predictive Phenomics Initiative (PPI) at Pacific Northwest National Laboratory (PNNL). This work was conducted under the Laboratory Directed Research and Development Program at PNNL. PNNL is a multiprogram national laboratory operated by Battelle for the DOE under Contract No. DE-AC05-76RL01830.
Citation Policy
In efforts to enable discovery, reproducibility, and reuse of PPI-funded project dataset citations in accordance with best practices (as outlined by the FORCE11 Data Citation Principles), we ask that all reuse of project data and metadata download materials acknowledge all primary and secondary dataset citations and corresponding journal articles where applicable.
Data Licensing
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