ID 4.2.1.28 DE propanediol dehydratase. CA propane-1,2-diol = H2O + propanal. CC -!- Two different forms of the enzyme have been described. CC -!- One form requires a cobamide cofactor, while the other is a glycyl CC radical enzyme. CC -!- The cobamide-dependent enzyme has been shown to also dehydrate CC ethylene glycol to acetaldehyde. DR P0DUM7, PDUC_CITFR ; P37450, PDUC_SALTY ; P0DUM8, PDUD_CITFR ; DR O31041, PDUD_SALTY ; P0DUM9, PDUE_CITFR ; O31042, PDUE_SALTY ; //