Same substrate, many reactions: oxygen activation in flavoenzymes

E Romero, JR Gómez Castellanos, G Gadda… - Chemical …, 2018 - ACS Publications
Over time, organisms have evolved strategies to cope with the abundance of dioxygen on
Earth. Oxygen-utilizing enzymes tightly control the reactions involving O2 mostly by …

Cholesterol oxidase: biochemistry and structural features

A Vrielink, S Ghisla - The FEBS journal, 2009 - Wiley Online Library
Cholesterol oxidases are bifunctional flavoenzymes that catalyze the oxidation of steroid
substrates which have a hydroxyl group at the 3β position of the steroid ring system. The …

Structural modifications of gluten proteins in strong and weak wheat dough during mixing

S Jazaeri, JE Bock, MP Bagagli, S Iametti… - Cereal …, 2015 - Wiley Online Library
The network‐forming attributes of gluten have been investigated for decades, but no study
has comprehensively addressed the differences in gluten network evolution between strong …

Fixing flavins: hijacking a flavin transferase for equipping flavoproteins with a covalent flavin cofactor

Y Tong, SG Kaya, S Russo, HJ Rozeboom… - Journal of the …, 2023 - ACS Publications
Most flavin-dependent enzymes contain a dissociable flavin cofactor. We present a new
approach for installing in vivo a covalent bond between a flavin cofactor and its host protein …

Denaturation of soy proteins in solution and at the oil–water interface: A fluorescence study

M Miriani, M Corredig, S Iametti, F Bonomi - Food Hydrocolloids, 2011 - Elsevier
Structural changes ensuing from denaturation of soy proteins in solution or occurring at the
oil–water interface were studied by fluorescence spectroscopy. Studies were carried out on …

Correlated mutation analyses on super‐family alignments reveal functionally important residues

RKP Kuipers, HJ Joosten, E Verwiel… - Proteins: Structure …, 2009 - Wiley Online Library
Correlated mutation analyses (CMA) on multiple sequence alignments are widely used for
the prediction of the function of amino acids. The accuracy of CMA‐based predictions is …

Design and Synthesis of Artificial FAD Cofactors for the Light-Triggered Covalent Flavinylation of Flavoenzymes

C Cziegler, F Csarman, E Breslmeyer, S Ma… - ACS …, 2024 - ACS Publications
Flavoenzymes are versatile biocatalysts with extraordinary properties. They are not only vital
to life by orchestrating complex transformations in biological processes but offer numerous …

[PDF][PDF] Cholesterol oxidase: source, properties and applications

S Devi, SS Kanwar - Insights Enzyme Res, 2017 - hpuniv.ac.in
Cholesterol oxidase (CHOx), a FAD-dependent enzyme of the oxido-reductase family
catalyzes the oxidation of cholesterol to cholestenone. CHOx is produced by a large number …

Synthesis, characterization and photophysical studies of the flavopeptide conjugates as model for the covalently linked flavoenzymes

MSSV Mouli, AK Mishra - Journal of Chemical Sciences, 2022 - Springer
Here, we have demonstrated an easy and efficient synthetic route for the synthesis of the
flavo-peptide conjugates as model for the naturally occurring covalently linked …

Cofactors as molecular fossils to trace the origin and evolution of proteins

XY Chu, HY Zhang - ChemBioChem, 2020 - Wiley Online Library
Due to their early origin and extreme conservation, cofactors are valuable molecular fossils
for tracing the origin and evolution of proteins. First, as the order of protein folds binding with …