Chloroplast glutamyl endopeptidase (CGEP) comparative proteomics
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ABSTRACT: Chloroplast glutamyl endopeptidase (CGEP), a stromal S9D peptidase, was found to be a member of the peptidase network that governs chloroplast proteostasis. Using the PICS technique, CGEP was found to degrade proteins smaller than 25 kDa, cleaving the C-terminal of glutamate. Comparative proteomics showed that the null mutant (cgep) altered protein accumulation levels in starch metabolism, stromal protein folding machinery, and ribosomal proteins.
INSTRUMENT(S): LTQ Orbitrap
ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress)
TISSUE(S): Plant Cell, Rosette
SUBMITTER: William Comstock
LAB HEAD: Klaas van Wijk
PROVIDER: PXD017189 | Pride | 2020-01-21
REPOSITORIES: pride
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