label: arsenic triglutathione + 2 [thioredoxin]-dithiol + 2 S-adenosyl-L-methionine + H2O <=> dimethylarsinous acid + 2 [thioredoxin]-disulfide + 3 glutathione + 2 S-adenosyl-L-homocysteine + 2 H(+)
label_lc: arsenic triglutathione + 2 [thioredoxin]-dithiol + 2 s-adenosyl-l-methionine + h2o <=> dimethylarsinous acid + 2 [thioredoxin]-disulfide + 3 glutathione + 2 s-adenosyl-l-homocysteine + 2 h(+)