| fructose-2,6-bisphosphate 6-phosphatase | <enzyme> Do not confuse with fructose-2,6-bisphosphate 2-phosphatase (EC 3.1.3.46) Registry number: EC 3.1.3.54 Synonym: fdp 6-phosphatase, fru(2,6)p2 6-phosphatase (26 Jun 1999) |
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| fructose-6-phosphate phosphoketolase | <enzyme> Catalyses the conversion of d-fructose 6-phosphate and orthophosphate to acetylphosphate and d-erythrose 4-phosphate and water Registry number: EC 4.1.2.22 Synonym: f6p phosphoketolase (26 Jun 1999) |
| fructose-6-phosphate,2-kinase-fructose-2,6-bisphosphatase | <chemical> From rat skeletal muscle and liver; catalyses the synthesis and degradation of fructose 2,6-bisphosphate; contains EC 2.7.1.105 and EC 3.1.3.46 Synonym: fru-kinase-fru-bisphosphatase, f kinase-f-bisphosphatase, 6-phosphofructo 2-kinase-fructose 2,6-bisphosphatase, 6-pf-2-k-fru-2,6-p(2)ase (26 Jun 1999) |
| fructose-bisphosphatase | <enzyme> An enzyme that catalyses the conversion of d-fructose 1,6-bisphosphate and water to d-fructose 6-phosphate and orthophosphate. Chemical name: D-Fructose-1,6-bisphosphate 1-phosphohydrolase Registry number: EC 3.1.3.11 (12 Dec 1998) |
| fructose-bisphosphate aldolase | <enzyme> An enzyme of the lyase class that catalyses the cleavage of fructose 1,6-biphosphate to form dihydroxyacetone phosphate and glyceraldehyde 3-phosphate. The enzyme also acts on (3s,4r)-ketose 1-phosphates. The yeast and bacterial enzymes are zinc proteins. (enzyme nomenclature, 1992) e.c. 4.1.2.13. Chemical name: D-Fructose-1,6-biphosphate D-glyceraldehyde-3-phosphate-lyase Registry number: EC 4.1.2.13 (12 Dec 1998) |
| fructose-diphosphate aldolase | <enzyme> An enzyme of the lyase class that catalyses the cleavage of fructose 1,6-biphosphate to form dihydroxyacetone phosphate and glyceraldehyde 3-phosphate. The enzyme also acts on (3s,4r)-ketose 1-phosphates. The yeast and bacterial enzymes are zinc proteins. (enzyme nomenclature, 1992) e.c. 4.1.2.13. Chemical name: D-Fructose-1,6-biphosphate D-glyceraldehyde-3-phosphate-lyase Registry number: EC 4.1.2.13 (12 Dec 1998) |
| fructosediphosphates | Diphosphoric acid esters of fructose. The fructose-1,6- diphosphate isomer is most prevalent. It is an important intermediate in the glycolysis process. (12 Dec 1998) |
| fructoside | Fructose in -C-O-linkage where the -C-O-group is the original 2 group of the fructose. (05 Mar 2000) |
| fructosuria | Excretion of fructose in the urine. Synonym: levulosuria. Origin: fructose + G. Ouron, urine Essential fructosuria, a benign, asymptomatic inborn error of metabolism due to deficiency of fructokinase, the first enzyme in the specific fructose pathway; fructose appears in the blood and urine, but is simply excreted unchanged; autosomal recessive inheritance. A fructokinase deficiency. See: hereditary fructose intolerance. (05 Mar 2000) |
| fructosyl aminocaproate-oxygen oxidoreductase | <enzyme> Catalyses conversion of amadori products to fructosamine; isolated from pseudomonas Registry number: EC 1.5.3.- Synonym: amadoriase, 1-deoxyfructosyl alkyl amino acid oxidase, fructosyl amino acid oxidase, faod enzyme (26 Jun 1999) |
| fructosyl lysine oxidase | <enzyme> Isolated from fusarium oxysporum; mw 50 kD; catalyses the h2o2-producing deglycating oxidation of n(alpha/epsilon)-fructosyl-n(alpha/epsilon) )-z-lysine Registry number: EC 1.4.3.- (26 Jun 1999) |
| fructosyl- | Chemical prefix indicating fructose in -C-R-(not -C-O-R-) linkage through its carbon-2 (R usually C). (05 Mar 2000) |
| fructuation | Produce; fruit. Source: Websters Dictionary (01 Mar 1998) |
| fructure | Use; fruition; enjoyment. Origin: L. Frui, p. P. Fructus, to enjoy. See Fruit. Source: Websters Dictionary (01 Mar 1998) |
| fructuronate reductase | <enzyme> An enzyme that catalyses the reversible oxidation of mannonate to fructuronate in the presence of NAD. Also reduces d-tagaturonate to d-altronate. Chemical name: D-Mannonate:NAD+ 5-oxidoreductase Registry number: EC 1.1.1.57 (12 Dec 1998) |