label: CoB--CoM heterodisulfide reductase activity
label_lc: cob--com heterodisulfide reductase activity
description: "Catalysis of the reaction: coenzyme B + coenzyme M + methanophenazine = N-{7-[(2-sulfoethyl)dithio]heptanoyl}-3-O-phospho-L-threonine + dihydromethanophenazine."