# OC Root 2nd 3rd 4th PC Gene/Definition OC.130255 Bacteria.432513 Cyanobacteria.14568 Calothrix.8822 calo.3872 calo:Cal7507_4047 (S)-2-hydroxy-acid oxidase; K16422 4-hydroxymandelate oxidase [EC:1.1.3.46] OC.130255 Bacteria.432513 Cyanobacteria.14568 Calothrix.3585 calh.3094 calh:IJ00_16930 2-hydroxy-acid oxidase; K16422 4-hydroxymandelate oxidase [EC:1.1.3.46]