ID 2.1.1.9 DE thiol S-methyltransferase. CA a thiol + S-adenosyl-L-methionine = a methyl thioether + H(+) + CA S-adenosyl-L-homocysteine. CC -!- H2S and a variety of alkyl, aryl and heterocyclic thiols and hydroxy CC thiols can act as acceptors. DR O80562, HOL2_ARATH ; Q6AWU6, HOL3_ARATH ; Q9H8H3, TMT1A_HUMAN; DR Q6UX53, TMT1B_HUMAN; Q9DD20, TMT1B_MOUSE; Q562C4, TMT1B_RAT ; DR Q4X158, TMTA_ASPFU ; //