# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.565491	Bacteria.276875	Proteobacteria.617437	Deltaproteobacteria.133774	mrm.9886	mrm:A7982_10327   Dienelactone hydrolase family protein; K01061 carboxymethylenebutenolidase [EC:3.1.1.45]