# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.187491	Archaea.183	Euryarchaeota.10160	Archaeoglobus.5583	ave.1802	ave:Arcve_1904   restriction modification system DNA specificity domain protein; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]
OC.187491	Archaea.173	Euryarchaeota.10162	Archaeoglobus.4416	ast.1150	ast:Asulf_01174   Restriction endonuclease S subunits; K01154 type I restriction enzyme, S subunit [EC:3.1.21.3]