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Article

Stabilization of quaternary structure of water-soluble quinoprotein glucose dehydrogenase.

Molecular biotechnology - 1 Jun 2003

Igarashi Satoshi, Sode Koji

Abstract excerpt

Water-soluble quinoprotein glucose dehydrogenase (PQQGDH-B) is a dimeric enzyme whose application for glucose sensing is the focus of much attention. We attempted to increase the thermal stability of PQQGDH-B by introducing a disulfide bond at the dimer interface. The Ser residue at position 415 was selected for substitution with Cys, as structural information revealed that its side chains face each other at the...

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Identifiers

PMID: 12746550
DOI: 10.1385/MB:24:2:97

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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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