# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.164309	Archaea.35189	Euryarchaeota.8244	Pyrococcus.3204	-	pab.1413	pab:PAB2049   trpA tryptophan synthase, subunit alpha (EC 4.2.1.20); K01695 tryptophan synthase alpha chain [EC:4.2.1.20]
OC.164309	Archaea.35189	Euryarchaeota.8244	Pyrococcus.3739	Pyrococcus_furiosus.996	pfu.1686	pfu:PF1705   tryptophan synthetase alpha subunit; K01695 tryptophan synthase alpha chain [EC:4.2.1.20]
OC.164309	Archaea.35189	Euryarchaeota.8244	Pyrococcus.3739	Pyrococcus_furiosus.996	pfi.1928	pfi:PFC_10080   trpA; tryptophan synthase subunit alpha; K01695 tryptophan synthase alpha chain [EC:4.2.1.20]
OC.164309	Archaea.35189	Euryarchaeota.8244	Pyrococcus.3204	Pyrococcus_sp_.373	pyn.313	pyn:PNA2_0311   tryptophan synthase subunit alpha; K01695 tryptophan synthase alpha chain [EC:4.2.1.20]
OC.164309	Archaea.35189	Euryarchaeota.8244	Pyrococcus.4997	Pyrococcus_sp_.3474	pys.1573	pys:Py04_1610   tryptophan synthase subunit alpha; K01695 tryptophan synthase alpha chain [EC:4.2.1.20]