the most important reaction in red cells was the very rapid adduct formation with gsh ( k = 5,500 m-1s-1 ) , yielding presumably a semimercaptal which either isomerized to a sulfinamide ( gsonhcap , k = 0.05 s-1 ) or was thiolytically cleaved by another gsh molecule with formation of the hydroxylamine ( nhohcap ) and gssg ( k = 7.1 m-1s-1 ) .
C0017817
gsh
C0061516
gssg