# OC Root 2nd 3rd PC Gene/Definition OC.65855 Bacteria.277326 Thermotogae.1917 dtn.501 dtn:DTL3_0497 csd; putative cysteine desulfurase; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16]