Zhiguang Xiao

di-Cysteine Residues of the Arabidopsis thaliana HMA4 C-Terminus Are Only Partially Required for Cadmium Transport

Stanislaus Antony Ceasar, Gilles Lekeux, Patrick Motte, Zhiguang Xiao, Moreno Galleni, Marc Hanikenne

Journal article  |  2020  |  Frontiers in Plant Science

The Scs disulfide reductase system cooperates with the metallochaperone CueP in Salmonella copper resistance

Pramod Subedi, Jason J Paxman, Geqing Wang, Ashwinie A Ukuwela, Zhiguang Xiao, Begona Heras

Journal article  |  2019  |  Journal of Biological Chemistry

The human pathogen Salmonella enterica serovar Typhimurium (S Typhimurium) contains a complex disulfide bond (Dsb) catalytic machi..

The crystal structure of the CopC protein from Pseudomonas fluorescens reveals amended classifications for the CopC protein family

Saumya R Udagedara, Chathuri JK Wijekoon, Zhiguang Xiao, Anthony G Wedd, Megan J Maher

Journal article  |  2019  |  Journal of Inorganic Biochemistry

Molecular Mechanisms of Glutaredoxin Enzymes: Versatile Hubs for Thiol-Disulfide Exchange between Protein Thiols and Glutathione

Zhiguang Xiao, Sharon La Fontaine, Ashley I Bush, Anthony G Wedd

Journal article  |  2019  |  Journal of Molecular Biology

di-Cysteine motifs in the C-terminus of plant HMA4 proteins confer nanomolar affinity for zinc and are essential for HMA4 function in vivo

Gilles Lekeux, Clementine Laurent, Marine Joris, Alice Jadoul, Dan Jiang, Bernard Bosman, Monique Carnol, Patrick Motte, Zhiguang Xiao, Moreno Galleni, Marc Hanikenne

Journal article  |  2018  |  Journal of Experimental Botany

The Human Amyloid Precursor Protein Binds Copper Ions Dominated by a Picomolar-Affinity Site in the Helix-Rich E2 Domain

Tessa R Young, Tara L Pukala, Roberto Cappai, Anthony G Wedd, Zhiguang Xiao

Journal article  |  2018  |  Biochemistry

Glutaredoxins employ parallel monothiol-dithiol mechanisms to catalyze thiol-disulfide exchanges with protein disulfides

Ashwinie A Ukuwela, Ashley I Bush, Anthony G Wedd, Zhiguang Xiao

Journal article  |  2018  |  CHEMICAL SCIENCE

Evaluation of Cu(I) binding to the E2 domain of the amyloid precursor protein - a lesson in quantification of metal binding to proteins via ligand competition

Tessa R Young, Anthony G Wedd, Zhiguang Xiao

Journal article  |  2018  |  Metallomics

Reduction potentials of protein disulfides and catalysis of glutathionylation and deglutathionylation by glutaredoxin enzymes

Ashwinie A Ukuwela, Ashley I Bush, Anthony G Wedd, Zhiguang Xiao

Journal article  |  2017  |  Biochemical Journal

Molecular Aspects of a Robust Assay for Ferroxidase Function of Ceruloplasmin

Laura Cortes, Blaine R Roberts, Anthony G Wedd, Zhiguang Xiao

Journal article  |  2017  |  Inorganic Chemistry