title: Heptulose synthesis from nonphosphorylated aldoses and ketoses by spinach transketolase.
mesh_terms: D001089:Arabinose; D002247:Carbon Isotopes; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004586:Electrophoresis; D004589:Electrophoresis, Disc; D005632:Fructose; D005985:Glyceraldehyde; D006539:Heptoses / Q000096:biosynthesis*; D007700:Kinetics; D008025:Ligases; D008970:Molecular Weight; D010428:Pentosephosphates; D010429:Pentoses; D010944:Plants / Q000201:enzymology*; D011773:Pyruvates; D012266:Ribose; D013237:Stereoisomerism; D014166:Transferases / Q000302:isolation & purification; D014316:Tritium; D014461:Ultracentrifugation; D014994:Xylose
chemical_list: D002247:Carbon Isotopes; D006539:Heptoses; D010428:Pentosephosphates; D010429:Pentoses; D011773:Pyruvates; D014316:Tritium; D005632:Fructose; D005985:Glyceraldehyde; D012266:Ribose; D014994:Xylose; D001089:Arabinose; D014166:Transferases; D008025:Ligases