# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.113281 Bacteria.348579 Actinobacteria.125845 Frankia.3543 Frankia_sp_.563 fre.270 fre:Franean1_3698 thiamine pyrophosphate protein domain protein TPP-binding OC.113281 Bacteria.348579 Actinobacteria.125845 Frankia.3543 Frankia_sp_.563 fre.270 fre:Franean1_3715 thiamine pyrophosphate protein domain protein TPP-binding OC.113281 Bacteria.348579 Actinobacteria.125845 Frankia.3543 Frankia_sp_.563 fri.4211 fri:FraEuI1c_4422 thiamine pyrophosphate TPP-binding domain-containing protein