# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.164308	Archaea.36381	Thaumarchaeota.1581	Nitrosopumilus.217	nmr.918	nmr:Nmar_0916   tryptophan synthase, alpha subunit; K01695 tryptophan synthase alpha chain [EC:4.2.1.20]
OC.164308	Archaea.36381	Thaumarchaeota.1581	Nitrosopumilus.217	nir.1012	nir:NSED_05130   tryptophan synthase subunit alpha; K01695 tryptophan synthase alpha chain [EC:4.2.1.20]
OC.164308	Archaea.36381	Thaumarchaeota.1581	Nitrosopumilus.217	nid.1247	nid:NPIRD3C_1264   trpA; Tryptophan synthase alpha chain; K01695 tryptophan synthase alpha chain [EC:4.2.1.20]
OC.164308	Archaea.36381	Thaumarchaeota.1581	Nitrosopumilus.218	nin.1075	nin:NADRNF5_1089   trpA; Tryptophan synthase alpha chain; K01695 tryptophan synthase alpha chain [EC:4.2.1.20]