# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.371509	Archaea.31769	Euryarchaeota.3624	Thermoplasma.374	tac.1435	tac:Ta1475   ribonucleotide reductase; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3624	Thermoplasma.374	tvo.102	tvo:TVG0096052   TVG0096052; ribonucleotide reductase; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3624	-	pto.1229	pto:PTO1241   ribonucleoside-diphosphate reductase alpha chain; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3624	Ferroplasma.1248	fac.657	fac:FACI_IFERC01G0651   hypothetical protein; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3624	Ferroplasma.1248	fai.1428	fai:FAD_1541   nrdA; intein-containing ribonucleotide-diphosphate reductase subunit alpha precursor; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3624	-	cdiv.1741	cdiv:CPM_1941   ribonucleoside-diphosphate reductase; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3624	Aciduliprofundum.107	abi.911	abi:Aboo_0916   ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3624	Aciduliprofundum.107	abi.1144	abi:Aboo_1160   ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3624	Aciduliprofundum.107	acf.118	acf:AciM339_0086   ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3624	Aciduliprofundum.107	acf.1397	acf:AciM339_1486   ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3624	-	mev.796	mev:Metev_0772   ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3622	Methanosaeta.293	mtp.1273	mtp:Mthe_1314   ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3622	Methanosaeta.293	mcj.1305	mcj:MCON_1654   ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3625	Methanosaeta.2721	mhi.357	mhi:Mhar_0296   Ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
OC.371509	Archaea.31769	Euryarchaeota.3622	Methanocella.2445	mez.745	mez:Mtc_0756   ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent; K00525 ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]