N-acetyl-S-hydroxy-L-cysteine + AH2 = N-acetyl-L-cysteine + A + H2O
n-acetyl-s-hydroxy-l-cysteine + ah2 = n-acetyl-l-cysteine + a + h2o
N-acetyl-S-hydroxy-L-cysteine + AH2 = N-acetyl-L-cysteine + A + H2O
n-acetyl-s-hydroxy-l-cysteine + ah2 = n-acetyl-l-cysteine + a + h2o