# OC Root 2nd 3rd PC Gene/Definition OC.65818 Archaea.4491 Bathyarchaeota.86 barc.1110 barc:AOA65_1143 iscS2; putative cysteine desulfurase 2; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16] OC.65818 Archaea.4491 Bathyarchaeota.86 barb.118 barb:AOA66_0049 iscS2; putative cysteine desulfurase 2; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16]