# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.376443 Bacteria.886717 Firmicutes.276740 Firmicutes___Clostridia.144727 Thermoclostridium.2243 css.888 css:Cst_c09270 acetyltransferase OC.376443 Bacteria.886717 Firmicutes.276740 Firmicutes___Clostridia.144727 Thermoclostridium.2243 csd.838 csd:Clst_0889 acyltransferase