Identification of T. asahii yeast proteins.

Protein thiols were labeled with IAF following exposure to NaAsO2 and identified by MALDI-TOF/TOF MS. MW (molecular masses) are expressed in Da. Spots (1–12) showed up-regulated metabolic enzymes; (16–19) were involved in protein synthesis and repair enzymes; (20–31) were hypothetical proteins. Spots taken arbitrarily showed NA p-value and fold-change. These all proved to be hypothetical proteins.aProtein score probability limit (where PbPeptides with confidence interval >95% were considered.dDatabase accession number obtained from NCBI (top hits shown).mmass of identified proteins.