# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.33992	Bacteria.1075310	Proteobacteria.544389	Betaproteobacteria.251279	nba.606	nba:CUN60_02825   argininosuccinate synthase; K01940 argininosuccinate synthase [EC:6.3.4.5]