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Literature summary extracted from

  • Stitt, M.
    Product inhibition of potato tuber pyrophosphate:D-fructose-6-phosphate phosphotransferase by phosphate and pyrophosphate (1989), Plant Physiol., 89, 628-633.
    View publication on PubMedView publication on EuropePMC

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.7.1.90 D-fructose 2,6-bisphosphate
-
Solanum tuberosum

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.1.90 diphosphate kinetics; substrate-substrate interaction between phosphate and diphosphate in forward and reverse reaction Solanum tuberosum
2.7.1.90 malate
-
Solanum tuberosum
2.7.1.90 NaCl
-
Solanum tuberosum
2.7.1.90 NO3-
-
Solanum tuberosum
2.7.1.90 phosphate forward reaction, product inhibition, kinetics; substrate-substrate interaction between phosphate and diphosphate in forward and reverse reaction Solanum tuberosum

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.1.90 Mg2+ requirement Solanum tuberosum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.7.1.90 diphosphate + D-fructose 6-phosphate Solanum tuberosum
-
phosphate + D-fructose 1,6-bisphosphate
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.7.1.90 Solanum tuberosum
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.1.90 partial Solanum tuberosum

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.1.90 tuber
-
Solanum tuberosum
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.1.90 diphosphate + D-fructose 6-phosphate
-
Solanum tuberosum phosphate + D-fructose 1,6-bisphosphate
-
?
2.7.1.90 diphosphate + D-fructose 6-phosphate specific for diphosphate as phosphor donor Solanum tuberosum phosphate + D-fructose 1,6-bisphosphate
-
r

Synonyms

EC Number Synonyms Comment Organism
2.7.1.90 PFP
-
Solanum tuberosum

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.1.90 7.3
-
assay at Solanum tuberosum

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
2.7.1.90 additional information
-
additional information substrate-substrate interaction between phosphate and diphosphate in forward and reverse reaction Solanum tuberosum
2.7.1.90 additional information
-
additional information kinetic product inhibition Solanum tuberosum