# OC Root 2nd 3rd 4th PC Gene/Definition OC.65826 Archaea.16153 Euryarchaeota.15152 Haloquadratum.1274 hwa.2266 hwa:HQ_3427A sufS1; cysteine desulfurase; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16] OC.65826 Archaea.16153 Euryarchaeota.15152 Haloquadratum.1274 hwc.2377 hwc:Hqrw_3955 sufS1; cysteine desulfurase; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16]