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Article

Oligomerization status, with the monomer as active species, defines catalytic efficiency of UDP-glucose pyrophosphorylase.

The Biochemical journal - 1 Oct 2002

Martz Françoise, Wilczynska Malgorzata, Kleczkowski Leszek A

Abstract excerpt

Barley UDP-glucose pyrophosphorylase (UGPase), a key enzyme for the synthesis of sucrose, cellulose and other saccharides, was expressed in Escherichia coli and purified. Using both native electrophoresis and gel filtration, the recombinant and crude leaf UGPase proteins were found to exist as a mixture of monomers, dimers and higher-order polymers. In order to understand the molecular basis for the...

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PMID: 12088504
DOI: 10.1042/BJ20020772
PMCID: PMC1222863

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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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