Peptides showing cysteine S-Nitrosylation as identified by the SNO-RAC method.

S-nitrosylated proteins and peptides obtained from control and nitrite-treated dogs via SNO-RAC proteomic analysis. For comparison only proteins that were S-nitrosylated in control animals are shown in the table. Peptides were filtered at a false discovery rate of 5%. (C): SNO cysteine residue; (*) peptides were observed in only one SNO-RAC proteomic analysis for a given group. Peptides not detected under the specified condition contain line (-) in the ion score column. Proteome Discoverer v1.3 was used for determining the label free peptide ratio. Values represent mean ± SEM. †P < 0.05 control vs. NaNO2-PO, ‡P < 0.05 control vs. NaNO2-PR group. Peptides showing cysteine S-Nitrosylation as identified by the SNO-RAC method.