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Article

Direct appraisal of the potato tuber ADP-glucose pyrophosphorylase large subunit in enzyme function by study of a novel mutant form.

The Journal of biological chemistry - 14 Mar 2008

Hwang Seon-Kap, Nagai Yasuko, Kim Dongwook, Okita Thomas W

Abstract excerpt

The higher plant ADP-glucose pyrophosphorylase is a heterotetramer consisting of two subunit types, which have evolved at different rates from a common ancestral gene. The potato tuber small subunit (SS) displays both catalytic and regulatory properties, whereas the exact role of the large subunit (LS), which contains substrate and effector binding sites, remains unresolved. We identified a mutation, S302N, which...

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Identifiers

PMID: 18199755
DOI: 10.1074/jbc.M707447200

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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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