# OC Root 2nd 3rd 4th PC Gene/Definition OC.509821 Bacteria.288910 Proteobacteria.118950 Betaproteobacteria.27336 kki.938 kki:KKKWG1_0978 yadR; putative chaperone involved in Fe-S cluster assembly and activation; hesB-like; K15724 iron-sulfur cluster insertion protein