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Article

Two Pdk1 phosphorylation sites on the plant cell death suppressor Adi3 contribute to substrate phosphorylation.

Biochimica et biophysica acta - 1 Jun 2013

Gray Joel W, Nelson Dittrich Anna C, Chen Sixue, Avila Julian, Giavalisco Patrick, Devarenne Timothy P

Abstract excerpt

The tomato AGC kinase Adi3 is phosphorylated by Pdk1 for activation of its cell death suppression activity. The Pdk1 phosphorylation site for activation of Adi3 is at Ser539. However, there is at least one additional Pdk1 phosphorylation site on Adi3 that has an unknown function. Here we identify an Arabidopsis thaliana sequence homologue of Adi3 termed AGC1-3. Two Pdk1 phosphorylation sites were identified on...

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Identifiers

PMID: 23507047
DOI: 10.1016/j.bbapap.2013.03.006
PMCID: PMC4301410

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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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