# OC Root 2nd 3rd 4th PC Gene/Definition OC.65950 Bacteria.277296 Proteobacteria.342786 Gammaproteobacteria.59454 fbl.3276 fbl:Fbal_3329 cysteine desulfurase; K11717 cysteine desulfurase / selenocysteine lyase [EC:2.8.1.7 4.4.1.16]