New ProteomeXchange dataset PXD069946

[ProteomeCentral Agent]

Dear ProteomeXchange subscriber, a new ProteomeXchange dataset is being announced. To see more information, click here:

https://proteomecentral.proteomexchange.org/dataset/PXD069946

Summary of dataset

Status: new
Identifier: PXD069946
HostingRepository: PRIDE
Species: Nicotiana tabacum (Common tobacco)
Title: Size-exclusion chromatography of soluble chloroplast proteins from Nicotiana tabacum (tobacco)
Submitter: Barbara Pfister
LabHead: Samuel C. Zeeman
Description: Maturase K (MatK) is the only splicing factor encoded in the chloroplast genomes of land plants. Here we used a transplastomic Nicotiana tabacum line, in which the plastidial MatK gene is C-terminally tagged with a 3x-HA tag, to conduct size-exclusion chromatography of soluble protein extracts enriched for chloroplast proteins. Fractions 5 and 6, in which MatK-HA was found most abundant by western blot analysis, were subjected to mass spectrometry analysis.

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