# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.309110 Bacteria.299725 Spirochaetes.22753 Spirochaeta.2125 Spirochaeta_thermophila.2071 sta.376 sta:STHERM_c03770 hypothetical protein; K07012 CRISPR-associated endonuclease/helicase Cas3 [EC:3.1.-.- 3.6.4.-]