Chemical and enzymatic evidence for the participation of a 2-carboxy-3-ketoribitol-1,5-diphosphate intermediate in the carboxylation of ribulose 1,5-diphosphate.

Binding Sites Borohydrides Carbon Radioisotopes Carboxy-Lyases/metabolism Chromatography, DEAE-Cellulose Chromatography, Ion Exchange Chromatography, Paper Glyceric Acids Isomerism Ketoses Magnesium Magnetic Resonance Spectroscopy Organophosphorus Compounds Oxidation-Reduction Pentosephosphates/chemical synthesis Periodic Acid Plants/enzymology Protein Binding Ribose Spectrophotometry, Infrared Tritium

Borohydrides Carbon Radioisotopes Glyceric Acids Ketoses Organophosphorus Compounds Pentosephosphates Tritium Periodic Acid Ribose Carboxy-Lyases Magnesium