Characterization of native and yeast-expressed tomato fruit fructokinase enzymes

Phytochemistry

Volumn 58, Issue 6, 2001, Pages 841-847

  Petreikov, Marina ^a   Dai, Nir ^a   Granot, David ^a   Schaffer, Arthur A ^a  

^a VOLCANI CENTER   (Israel)

Author keywords

Gene product; Hexokinase; Lycopersicon esculentum Mill; Substrate inhibition

Indexed keywords

ADENOSINE DIPHOSPHATE; ADENOSINE TRIPHOSPHATE; CYTIDINE TRIPHOSPHATE; FRUCTOKINASE; FRUCTOKINASE I; FRUCTOKINASE II; FRUCTOKINASE III; FRUCTOSE; GENE PRODUCT; GLUCOSE; GUANOSINE TRIPHOSPHATE; ISOENZYME; MAGNESIUM; MANNOSE; RECOMBINANT PROTEIN; UNCLASSIFIED DRUG;

ARTICLE; ENZYME ACTIVITY; ENZYME ANALYSIS; ENZYME INHIBITION; ENZYME SPECIFICITY; ENZYMOLOGY; GENE; GENE EXPRESSION; GENETICS; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; ION EXCHANGE CHROMATOGRAPHY; METABOLISM; NONHUMAN; PROTEIN EXPRESSION; SACCHAROMYCES CEREVISIAE; TOMATO; YEAST;

CHROMATOGRAPHY, HIGH PRESSURE LIQUID; CHROMATOGRAPHY, ION EXCHANGE; FRUCTOKINASES; FRUCTOSE; GENES, PLANT; LYCOPERSICON ESCULENTUM; RECOMBINANT PROTEINS; SACCHAROMYCES CEREVISIAE; SUBSTRATE SPECIFICITY;

LYCOPERSICON ESCULENTUM;

EID: 0035940890     PISSN: 00319422     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0031-9422(01)00331-4     Document Type: Article

References (17)

1. Potato (Solanum tuberosum L.) fructokinase expressed in yeast exhibits inhibition by fructose of both in vitro enzyme and rate of cell proliferation
2. Hexose kinases from the plant cytosolic fraction of soybean nodules
3. Purification and properties of fructokinase from developing tubers of potato (Solanum tuberosum L.)
4. A novel sucrose synthase pathway for sucrose degradation in cultured sycamore cells
5. Divergent fructokinase genes are differnetially expressed in tomato (Lycopersicon esculentum Mill.)
6. Tomato fructokinases exhibit differential expression and substrate regulation
7. Purification and characterization of of fructokinase from developing tomato (Lycopersicon esculentum Mill.) fruits
8. Molecular cloning and analysis of fructokinase exoression in tomato (Lycopersicon esculentum Mill.)
9. Characterization of hexose kinases from camellia and lily pollen grains
10. Partial purification from potato tubers of three fructokinases and three hexokinases which show different organ and developmental specificity
11. Substrate specificity and product inhibition of different forms of fructokinases and hexokinases in developing potato tubers
12. The cellular pathway of postphloem sugar transport in developing tomato fruit
13. Sucrose-to-starch metabolism in tomato fruit undergoing transient starch accumulation
14. Inhibition of fructokinase and sucrose synthase by physiological levels of fructose in young tomato fruit undergoing transient starch accumulation
15. Fructokinase (fraction IV) of pea seeds
16. Antisense repression of hexokinase 1 leads to an overaccumulation of starch in leaves of transgenic potato plants but not to significant changes in tuber carbolydrate metabolism
17. Hexose metabolism in discs excised from developing potato (Solamun tuberosum) tubers. II. Estimations of fluxes in vivo and evidence that fructokinase catalyses a near rate-limiting reaction