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Literature summary extracted from

  • Teramoto, M.; Koshiishi, C.; Ashihara, H.
    Wound-induced respiration and pyrophosphate:fructose-6-phosphate phosphotransferase in potato tubers (2000), Z. Naturforsch. C, 55, 953-956.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.7.1.90 D-fructose 2,6-bisphosphate
-
 Solanum tuberosum
2.7.1.90 additional information wounding of tubers increases the respiratory oxygen uptake significantly 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 regulatory role in glucose metabolism phosphate + D-fructose 1,6-bisphosphate
-
 r

Organism

EC Number Organism UniProt Comment Textmining
2.7.1.90 Solanum tuberosum
-
 cv. Danshaku
-

Source Tissue

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

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.7.1.90 0.095
-
 freshly sliced tissue samples, i.e. wounded, in presence of fructose 2,6-bisphosphate Solanum tuberosum
2.7.1.90 0.101
-
 sliced tissue samples, i.e. wounded, after 24 h, in presence of fructose 2,6-bisphosphate 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
-
 r
2.7.1.90 diphosphate + D-fructose 6-phosphate regulatory role in glucose metabolism Solanum tuberosum phosphate + D-fructose 1,6-bisphosphate
-
 r

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.1.90 7.2
-
 assay at Solanum tuberosum
2.7.1.90 7.2
-
 forward reaction Solanum tuberosum