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Arabidopsis PECTIN METHYLESTERASE17 is co-expressed with and processed by SBT3.5, a subtilisin-like serine protease.

Annals of botany - 1 Oct 2014

Sénéchal Fabien, Graff Lucile, Surcouf Ogier, Marcelo Paulo, Rayon Catherine, Bouton Sophie, Mareck Alain, Mouille Gregory, Stintzi Annick, Höfte Herman, Lerouge Patrice, Schaller Andreas, Pelloux Jérôme

Abstract excerpt

BACKGROUND AND AIMS: In Arabidopsis thaliana, the degree of methylesterification (DM) of homogalacturonans (HGs), the main pectic constituent of the cell wall, can be modified by pectin methylesterases (PMEs). In all organisms, two types of protein structure have been reported for PMEs: group 1 and group 2. In group 2 PMEs, the active part (PME domain, Pfam01095) is preceded by an N-terminal extension (PRO part),...

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PMID: 24665109
DOI: 10.1093/aob/mcu035
PMCID: PMC4195543

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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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