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Article

A phosphopantetheinyl transferase that is essential for mitochondrial fatty acid biosynthesis.

The Plant journal : for cell and molecular biology - 1 Nov 2015

Guan Xin, Chen Hui, Abramson Alex, Man Huimin, Wu Jinxia, Yu Oliver, Nikolau Basil J

Abstract excerpt

In this study we report the molecular genetic characterization of the Arabidopsis mitochondrial phosphopantetheinyl transferase (mtPPT), which catalyzes the phosphopantetheinylation and thus activation of mitochondrial acyl carrier protein (mtACP) of mitochondrial fatty acid synthase (mtFAS). This catalytic capability of the purified mtPPT protein (encoded by AT3G11470) was directly demonstrated in an in vitro...

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Identifiers

PMID: 26402847
DOI: 10.1111/tpj.13034

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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