5-dehydro-4-deoxy-D-glucuronate = 3-deoxy-D-glycero-2,5-hexodiulosonate
5-dehydro-4-deoxy-d-glucuronate = 3-deoxy-d-glycero-2,5-hexodiulosonate
"5-dehydro-4-deoxy-D-glucuronate isomerase"
"5-dehydro-4-deoxy-d-glucuronate isomerase"