>tr|I0WU53|I0WU53_RHOOP Muconolactone Delta-isomerase OS=Rhodococcus opacus RKJ300 = JCM 13270 GN=W59_10889 MALFHVRMDVAIPRDLDPKVRDETIAKEKAYSQELQRSGKWPEIWRIVGQYSNISIFDVE SADELHEILWNLPLFPYMNIEIMPLTKHGSDVK