>tr|A0A1U9V3P3|A0A1U9V3P3_CUPNE Chloromuconate cycloisomerase CbnB OS=Cupriavidus necator GN=cbnB MKIEAISTTIVDVPTRRPLQMSFTTVHKQSYVIVQVTAGGLVGIGEGGSVGGPTWGSESA ETIKVIIDNYLAPLLIGKDASNLSEARALMDRAVTGNLSAKAAIDIALHDLKARALNLSI ADLIGGTMRKSIPIAWTLASGDTARDIDSALEMIEARRHNRFKVKLGARTPAQDLEHIRS IVKAVGDKASVRVDVNQGWDEQTASIWIPRLEEAGVELVEQPVPRANFGALRRLTEQNGV AILADESLSSLSSAFELARDRAVDAFSLKLCNMGGIANTLKVAAIAEAAGISSYGGTMLD STVGTAAALHVYATLPSLPYGCELIGPWVLSDRLTQQDLEIKDFEVHLPVGSGLGVDLDH DKVRHYTRAA