ID   1.8.1.21
DE   dissimilatory dimethyldisulfide reductase.
CA   2 methanethiol + NAD(+) = dimethyl disulfide + H(+) + NADH.
CC   -!- The enzyme's activity has been demonstrated in the bacterium
CC       Thiobacillus thioparus E6.
CC   -!- The methanethiol formed is eventually oxidized to sulfate and carbon
CC       dioxide, and the latter assimilated for autotrophic growth.
//