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Article

Arabidopsis CP12 mutants have reduced levels of phosphoribulokinase and impaired function of the Calvin-Benson cycle.

Journal of experimental botany - 1 Apr 2017

Elena López-Calcagno Patricia, Omar Abuzaid Amani, Lawson Tracy, Anne Raines Christine

Abstract excerpt

CP12 is a small, redox-sensitive protein, the most detailed understanding of which is the thioredoxin-mediated regulation of the Calvin-Benson cycle, where it facilitates the formation of a complex between glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and phosphoribulokinase (PRK) in response to changes in light intensity. In most organisms, CP12 proteins are encoded by small multigene families, where the...

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Identifiers

PMID: 28430985
DOI: 10.1093/jxb/erx084
PMCID: PMC5447874

Genes

GAPDH

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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