# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.342339	Archaea.31098	Euryarchaeota.35126	Natronomonas.3877	nph.2679	nph:NP_6166A   nrdB1; ribonucleoside-diphosphate reductase beta subunit; K00526 ribonucleoside-diphosphate reductase beta chain [EC:1.17.4.1]
OC.342339	Archaea.31098	Euryarchaeota.35126	-	hmu.3231	hmu:Hmuk_3350   ribonucleotide reductase; K00526 ribonucleoside-diphosphate reductase beta chain [EC:1.17.4.1]
OC.342339	Archaea.31098	Euryarchaeota.35126	-	hla.2881	hla:Hlac_2945   ribonucleotide reductase; K00526 ribonucleoside-diphosphate reductase beta chain [EC:1.17.4.1]
OC.342339	Archaea.31098	Euryarchaeota.35126	Natronolimnobius.1783	nag.2767	nag:AArcMg_2826   Ribonucleotide reductase of class Ia (aerobic), beta subunit; K00526 ribonucleoside-diphosphate reductase beta chain [EC:1.17.4.1]
OC.342339	Archaea.31098	Euryarchaeota.35126	Natronolimnobius.1783	nan.877	nan:AArc1_0879   Ribonucleotide reductase, beta subunit; K00526 ribonucleoside-diphosphate reductase beta chain [EC:1.17.4.1]