# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.80279	Archaea.28788	Euryarchaeota.32527	Methanosaeta.1539	mtp.1381	mtp:Mthe_1425   histone deacetylase superfamily; K04768 acetoin utilization protein AcuC
OC.80279	Archaea.28788	Euryarchaeota.32527	Methanosaeta.1539	mcj.958	mcj:MCON_1162   histone deacetylase family protein; K04768 acetoin utilization protein AcuC
OC.80279	Archaea.28788	Euryarchaeota.32527	Methanosaeta.1539	mhi.849	mhi:Mhar_0851   Histone deacetylase family protein; K04768 acetoin utilization protein AcuC