# OC Root 2nd 3rd 4th PC Gene/Definition OC.208960 Bacteria.1242261 Spirochaetes.24784 Treponema.3894 tsu.421 tsu:Tresu_0368 NADP-dependent oxidoreductase domain protein OC.208960 Bacteria.1242261 Spirochaetes.24784 Treponema.3894 tbe.769 tbe:Trebr_0781 aldo/keto reductase