3-Dehydroquinate synthase in germinating Phaseolus mungo seedlings.
Dehydroquinate synthase, an enzyme catalyzing the conversion of 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) to 3-dehydroquinate, was detected in cell-free extracts of etiolated Phaseolus mungo seedlings. The reaction product, 3-dehydroquinate, formed from [1-14C]DAHP was identified by paper-radiochromatography. The enzyme required NAD+ and Co2+ for activity.
D002413:Cations, Divalent / Q000494:pharmacology; D003035:Cobalt / Q000494:pharmacology; D007661:Ketoses / Q000378:metabolism; D008025:Ligases / Q000378:metabolism*; D009243:NAD / Q000494:pharmacology; D011801:Quinic Acid / Q000031:analogs & derivatives; D012639:Seeds / Q000201:enzymology*; D013403:Sugar Phosphates / Q000378:metabolism
D002413:Cations, Divalent; D007661:Ketoses; D013403:Sugar Phosphates; D011801:Quinic Acid; D009243:NAD; D003035:Cobalt; D008025:Ligases