# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.661419	Bacteria.1088044	Proteobacteria.572978	Deltaproteobacteria.74221	Desulfovibrio.24035	dpg.436	dpg:DESPIGER_0424   Uncharacterized protein, 4-oxalocrotonate tautomerase homolog; K01821 4-oxalocrotonate tautomerase [EC:5.3.2.6]