2.8.1.3 thiosulfate + 2 glutathione = sulfite + glutathione disulfide + sulfide mechanism 645571 2.8.1.3 thiosulfate + 2 glutathione = sulfite + glutathione disulfide + sulfide mechanism varies with the acceptor substrate employed 645519 2.8.1.3 thiosulfate + 2 glutathione = sulfite + glutathione disulfide + sulfide mechanism, substrates add in a random fashion 645570