# OC Root 2nd 3rd 4th PC Gene/Definition OC.65908 Bacteria.277302 Firmicutes.303492 Firmicutes___Clostridia.184792 tmr.145 tmr:Tmar_0114 cysteine desulfurase, SufS subfamily; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16]