highly significantP < 0.002
The extent of cysteine oxidation varied with cysteine residue position and was highly significant in YIC (SO3H) ENQDSISSK ( P < 0.002 ), RPC (SO3H) FSALEVDETYVPK ( P < 0.03 ) and ALVLIAFAQYLQQC (SO3H) PFEDHVK ( P < 0.02 ), as analyzed by ANOVA.