# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.415415	Bacteria.92225	Proteobacteria.3178	Alphaproteobacteria.335557	psf.3897	psf:PSE_4014   4-oxalocrotonate tautomerase
OC.415417	Bacteria.92212	Proteobacteria.3172	Alphaproteobacteria.348626	tmo.4466	tmo:TMO_b0355   yusQ; 4-oxalocrotonate tautomerase