# OC Root 2nd 3rd PC Gene/Definition OC.20821 Bacteria.927811 Planctomycetes.46754 ttf.1530 ttf:THTE_1530 CoB--CoM heterodisulfide reductase subunit A; K03388 heterodisulfide reductase subunit A2 [EC:1.8.7.3 1.8.98.4 1.8.98.5 1.8.98.6]