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Article

Effect of a new ionic pair on the unfolding activation barrier of beta-glucosidase B.

Protein and peptide letters - 1 Jan 2006

Zubillaga Rafael A, García-Hernández Enrique, Camarillo-Cadena Menandro, León Maela, Polaina Julio

Abstract excerpt

Thermal unfolding kinetics of beta-glucosidase B from Paenibacillus polymyxa and its thermoresistant mutant H62R were determined from far-UV circular dichroism (CD) measurements at different temperatures. The unfolding of both enzymes followed simple two-state kinetics. The new ionic pair formed between Arg62 and Glu429 in the H62R variant did not change substantially the enzyme structure as judged by far-UV CD...

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Identifiers

PMID: 16472071
DOI: 10.2174/092986606775101698

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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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