About the Authors
Biochemistry Unit at the Department of Biology, University of Pisa, Pisa, Italy
Department of Pharmaceutical Sciences, University of Pisa, Pisa, Italy
This work was supported in part by Pisa University and in part by Opocrin, S.p.A. (Modena, Italy). The commercial funder had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. The presence of the commercial funder does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.
Conceived and designed the experiments: UM MC ADC. Performed the experiments: FB MC ADC EDB RM UM. Analyzed the data: FB MC FDS ADC CLM RM UM. Wrote the manuscript: MC FDS ADC CLM RM UM. Designed and synthesized the inhibitors: FDS CLM SS.