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Article

Protein repair L-isoaspartyl methyltransferase 1 is involved in both seed longevity and germination vigor in Arabidopsis.

The Plant cell - 1 Nov 2008

Ogé Laurent, Bourdais Gildas, Bove Jérôme, Collet Boris, Godin Béatrice, Granier Fabienne, Boutin Jean-Pierre, Job Dominique, Jullien Marc, Grappin Philippe

Abstract excerpt

The formation of abnormal amino acid residues is a major source of spontaneous age-related protein damage in cells. The protein l-isoaspartyl methyltransferase (PIMT) combats protein misfolding resulting from l-isoaspartyl formation by catalyzing the conversion of abnormal l-isoaspartyl residues to their normal l-aspartyl forms. In this way, the PIMT repair enzyme system contributes to longevity and survival in...

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Share to Arabidopsis Proteins
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Gene Expression Regulation, Plant

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Source

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Identifiers

PMID: 19011119
DOI: 10.1105/tpc.108.058479
PMCID: PMC2613667

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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