# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.659295	Archaea.73934	Euryarchaeota.59159	Methanosphaera.2113	mst.1311	mst:Msp_1409   predicted tautomerase; K01821 4-oxalocrotonate tautomerase [EC:5.3.2.6]