# OC Root 2nd 3rd 4th PC Gene/Definition OC.113428 Bacteria.261952 Bacteroidetes.65440 Spirosoma.4461 sli.6164 sli:Slin_6370 thiamine pyrophosphate domain-containing TPP-binding protein; K00156 pyruvate dehydrogenase (quinone) [EC:1.2.5.1] OC.113428 Bacteria.261952 Bacteroidetes.65440 Spirosoma.4461 srd.2509 srd:SD10_13550 pyruvate oxidase; K00156 pyruvate dehydrogenase (quinone) [EC:1.2.5.1] OC.113428 Bacteria.261952 Bacteroidetes.65440 Spirosoma.4461 spir.2781 spir:CWM47_13465 pyruvate oxidase; K00156 pyruvate dehydrogenase (quinone) [EC:1.2.5.1]