# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.335624 Bacteria.1082346 Proteobacteria.562410 Deltaproteobacteria.58923 Anaeromyxobacter.5918 Anaeromyxobacter_sp_.4085 afw.3985 afw:Anae109_4113 thiamine pyrophosphate protein domain protein TPP-binding; K00187 2-oxoisovalerate ferredoxin oxidoreductase, beta subunit [EC:1.2.7.7]