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Literature summary extracted from

  • Cadet, F.; Meunier, J.C.
    pH and kinetic studies of chloroplast sedoheptulose-1,7-bisphosphatase from spinach (Spinacia oleracea) (1988), Biochem. J., 253, 249-254.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.3.37 sedoheptulose-1,7-bisphosphate competitive Spinacia oleracea

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.3.37 0.05
-
 sedoheptulose 1,7-diphosphate reduced enzyme Spinacia oleracea
3.1.3.37 0.38
-
 fructose 1,6-diphosphate reduced enzyme Spinacia oleracea
3.1.3.37 0.42
-
 sedoheptulose 1,7-diphosphate oxidized enzyme Spinacia oleracea
3.1.3.37 0.6
-
 fructose 1,6-diphosphate oxidized enzyme Spinacia oleracea

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.3.37 chloroplast
-
 Spinacia oleracea 9507
-

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.37 Spinacia oleracea
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.3.37 fructose 1,6-bisphosphate + H2O
-
 Spinacia oleracea phosphate + ?
-
 ?
3.1.3.37 sedoheptulose 1,7-bisphosphate + H2O
-
 Spinacia oleracea sedoheptulose 7-phosphate + phosphate
-
 ?

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
3.1.3.37 0.42
-
 fructose 1,6-diphosphate oxidized enzyme Spinacia oleracea
3.1.3.37 0.84
-
 sedoheptulose 1,7-diphosphate oxidized enzyme Spinacia oleracea
3.1.3.37 21
-
 fructose 1,6-diphosphate reduced enzyme Spinacia oleracea
3.1.3.37 81
-
 sedoheptulose 1,7-diphosphate reduced enzyme Spinacia oleracea

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.3.37 8.3
-
-
 Spinacia oleracea