# OC Root 2nd 3rd 4th PC Gene/Definition OC.65816 Archaea.28283 Euryarchaeota.31847 Methanohalophilus.1696 mmh.1694 mmh:Mmah_1748 cysteine desulfurase; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16] OC.65816 Archaea.28283 Euryarchaeota.31847 Methanohalophilus.1696 mhaz.958 mhaz:BHR79_04940 cysteine sulfinate desulfinase; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16] OC.65816 Archaea.28283 Euryarchaeota.31847 - mzh.1019 mzh:Mzhil_1066 cysteine desulfurase, SufS subfamily; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16] OC.65816 Archaea.28283 Euryarchaeota.31847 - mpy.2773 mpy:Mpsy_2948 cysteine desulfurase; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16]