# OC Root 2nd 3rd 4th PC Gene/Definition OC.113442 Bacteria.261950 Actinobacteria.77820 Actinosynnema.2192 ami.3307 ami:Amir_3376 thiamine pyrophosphate protein TPP binding domain protein; K00156 pyruvate dehydrogenase (quinone) [EC:1.2.5.1] OC.113442 Bacteria.261950 Actinobacteria.77820 Actinosynnema.2192 apre.3244 apre:CNX65_17110 thiamine pyrophosphate-requiring protein; K00156 pyruvate dehydrogenase (quinone) [EC:1.2.5.1]