# OC Root 2nd 3rd 4th PC Gene/Definition OC.512841 Bacteria.163605 Firmicutes.296912 Firmicutes___Clostridia.174604 nth.2419 nth:Nther_2647 peptidase C45 acyl-coenzyme A:6-aminopenicillanic acid acyl-transferase; K19200 isopenicillin-N N-acyltransferase like protein