# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.153698 Bacteria.142539 Proteobacteria.54442 Other_proteobacteria.2841 Acidithiobacillus.2756 Acidithiobacillus_caldus.1393 acu.2605 acu:Atc_2721 Senescence marker protein-30 (SMP-30); K14274 xylonolactonase [EC:3.1.1.-] OC.153698 Bacteria.142539 Proteobacteria.54442 Other_proteobacteria.2841 Acidithiobacillus.2756 Acidithiobacillus_caldus.1393 acz.2480 acz:Acaty_c2569 Gluconolactonase; K14274 xylonolactonase [EC:3.1.1.-]