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Article

Modulation of allosteric regulation by E38K and G101N mutations in the potato tuber ADP-glucose pyrophosphorylase.

Bioscience, biotechnology, and biochemistry - 1 Jan 2013

Wakuta Shinji, Shibata Yumi, Yoshizaki Yumiko, Saburi Wataru, Hamada Shigeki, Ito Hiroyuki, Hwang Seon-Kap, Okita Thomas W, Matsui Hirokazu

Abstract excerpt

The higher plant ADP-glucose (ADPG) pyrophosphorylase (AGPase), composed of two small subunits and two large subunits (LSs), produces ADPG, the sole substrate for starch biosynthesis from α-D-glucose 1-phosphate and ATP. This enzyme controls a key step in starch synthesis as its catalytic activity is activated by 3-phosphoglycerate (3-PGA) and inhibited by orthophosphate (Pi). Previously, two mutations in the LS...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Glucose-1-Phosphate Adenylyltransferase

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Identifiers

PMID: 24018661
DOI: 10.1271/bbb.130276

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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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