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Literature summary for 3.1.3.11 extracted from

  • Tamoi, M.; Murakami, A.; Takeda, T.; Shigeoka, S.
    Acquisition of a new type of fructose-1,6-bisphosphatase with resistance to hydrogen peroxide in cyanobacteria: molecular charactarization of the enzyme from Synechocystis PCC 6803 (1998), Biochim. Biophys. Acta, 1383, 232-244.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
AMP isoenzyme F-I Synechococcus sp.

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.057
-
fructose 1,6-diphosphate isoenzyme F-I Synechococcus sp.
0.18
-
sedoheptulose 1,7-diphosphate isoenzyme F-I Synechococcus sp.

Localization

Localization Comment Organism GeneOntology No. Textmining

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
42000
-
4 * 42000, SDS-PAGE Synechococcus sp.
168000
-
gel filtration Synechococcus sp.

Organism

Organism UniProt Comment Textmining
Anabaena sp.
-
7120
-
Anabaena sp. 7120
-
7120
-
Leptolyngbya boryana
-
-
-
Synechococcus sp.
-
PCC 6803
-

Purification (Commentary)

Purification (Comment) Organism
2 isoenzymes: F-I and F-II Synechococcus sp.

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
15
-
-
Synechococcus sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-fructose 1,6-diphosphate + H2O
-
Synechococcus sp. D-fructose 6-phosphate + phosphate
-
?
D-fructose 1,6-diphosphate + H2O
-
Anabaena sp. D-fructose 6-phosphate + phosphate
-
?
D-fructose 1,6-diphosphate + H2O
-
Leptolyngbya boryana D-fructose 6-phosphate + phosphate
-
?
D-fructose 1,6-diphosphate + H2O
-
Anabaena sp. 7120 D-fructose 6-phosphate + phosphate
-
?
sedoheptulose 1,7-bisphosphate + H2O
-
Synechococcus sp. sedoheptulose 7-phosphate + phosphate
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 42000, SDS-PAGE Synechococcus sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Synechococcus sp.