methylarsonous acid + glutathione disulfide + H2O => methylarsonate + 2 glutathione + H(+)
methylarsonous acid + glutathione disulfide + h2o => methylarsonate + 2 glutathione + h(+)
methylarsonous acid + glutathione disulfide + H2O => methylarsonate + 2 glutathione + H(+)
methylarsonous acid + glutathione disulfide + h2o => methylarsonate + 2 glutathione + h(+)