# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.29775	Archaea.15712	Euryarchaeota.14355	-	-	pto.160	pto:PTO0151   cysteine synthase; K01738 cysteine synthase [EC:2.5.1.47]
OC.29775	Archaea.15712	Euryarchaeota.14355	Ferroplasma.784	-	fac.1802	fac:FACI_IFERC01G1859   hypothetical protein; K01738 cysteine synthase [EC:2.5.1.47]
OC.29775	Archaea.15712	Euryarchaeota.14355	Ferroplasma.784	-	fai.792	fai:FAD_0825   cysK; cysteine synthase; K01738 cysteine synthase [EC:2.5.1.47]
OC.29775	Archaea.7978	Euryarchaeota.35762	Pyrococcus.2740	Pyrococcus_sp_.1590	pyn.1575	pyn:PNA2_1580   cystathionine beta-synthase; K01697 cystathionine beta-synthase [EC:4.2.1.22]
OC.29775	Archaea.7978	Euryarchaeota.35762	Pyrococcus.2740	-	pya.838	pya:PYCH_08690   Pyridoxal-phosphate dependent enzyme superfamily; K01697 cystathionine beta-synthase [EC:4.2.1.22]
OC.29775	Archaea.7978	Euryarchaeota.35762	Pyrococcus.6434	-	pya.878	pya:PYCH_09090   Pyridoxal-phosphate dependent enzyme superfamily; K01697 cystathionine beta-synthase [EC:4.2.1.22]
OC.29775	Archaea.12601	Euryarchaeota.63668	Thermococcus.13053	-	tsi.1340	tsi:TSIB_1361   cysteine synthase; K01738 cysteine synthase [EC:2.5.1.47]
OC.29775	Archaea.7978	Euryarchaeota.35762	Thermococcus.7389	-	tba.1383	tba:TERMP_01384   cysteine synthase; K01697 cystathionine beta-synthase [EC:4.2.1.22]
OC.29775	Archaea.7978	Euryarchaeota.35762	Thermococcus.7389	-	tlt.968	tlt:OCC_05691   cystathionine beta-synthase; K01697 cystathionine beta-synthase [EC:4.2.1.22]
OC.29775	Archaea.7978	Euryarchaeota.35762	Thermococcus.11722	-	ths.1379	ths:TES1_1395   Cysteine synthase; K01697 cystathionine beta-synthase [EC:4.2.1.22]
OC.29775	Archaea.7978	Euryarchaeota.35762	Thermococcus.7389	-	tpep.1927	tpep:A0127_10130   cystathionine beta-synthase; K01697 cystathionine beta-synthase [EC:4.2.1.22]
OC.29775	Archaea.7978	Euryarchaeota.35762	Thermococcus.7389	-	ttd.1342	ttd:A3L14_06990   cystathionine beta-synthase; K01697 cystathionine beta-synthase [EC:4.2.1.22]
OC.29775	Archaea.7978	Euryarchaeota.35762	-	-	ppac.1687	ppac:PAP_08745   cystathionine beta-synthase; K01697 cystathionine beta-synthase [EC:4.2.1.22]