Experimentally Dissecting the Origins of Peroxiredoxin Catalysis.
Nelson, K.J., Perkins, A., Van Swearingen, A.E.D., Hartman, S., Brereton, A.E., Parsonage, D., Salsbury Jr., F.R., Karplus, P.A., Poole, L.B.(2018) Antioxid Redox Signal 28: 521-536
- PubMed: 28375740 
- DOI: https://doi.org/10.1089/ars.2016.6922
- Primary Citation of Related Structures:  
4XRA, 4XRD, 4XS1, 4XS4, 4XS6, 4XTS, 5UKA - PubMed Abstract: 
Peroxiredoxins (Prxs) are ubiquitous cysteine-based peroxidases involved in oxidant defense and signal transduction. Despite much study, the precise roles of conserved residues remain poorly defined. In this study, we carried out extensive functional and structural characterization of 10 variants of such residues in a model decameric bacterial Prx.
Organizational Affiliation: 
1 Department of Biochemistry, Wake Forest School of Medicine , Winston-Salem, North Carolina.