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Literature summary for 3.1.3.11 extracted from

  • Nishizawa, A.N.; Buchanan, B.B.
    Enzyme regulation in C4 photosynthesis. Purification and properties of thioredoxin-linked fructose bisphosphatase and sedoheptulose bisphosphatase from corn leaves (1981), J. Biol. Chem., 256, 6119-6126.
    View publication on PubMed
Search for more literature for 3.1.3.11

Activating Compound

Activating Compound Comment Organism Structure
Thioredoxin f activates Zea mays

Crystallization (Commentary)

Crystallization (Comment) Organism
-
 Zea mays

Inhibitors

Inhibitors Comment Organism Structure
dehydroascorbate deactivates the enzyme activated by reduced thioredoxin f Zea mays
oxidized glutathione deactivates the enzyme activated by reduced thioredoxin f Zea mays

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Zea mays

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
46000
-
 4 * 46000, SDS-PAGE Zea mays
184000
-
 gel filtration Zea mays

Organism

Organism UniProt Comment Textmining
Zea mays
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Zea mays

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Zea mays
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
62.5
-
-
 Zea mays

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-fructose 1,6-diphosphate + H2O
-
 Zea mays D-fructose 6-phosphate + phosphate
-
 ?
sedoheptulose 1,7-bisphosphate + H2O no activity Zea mays sedoheptulose 7-phosphate + phosphate
-
 ?

Subunits

Subunits Comment Organism
tetramer 4 * 46000, SDS-PAGE Zea mays

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.7
-
 in presence of thioredoxin f Zea mays
8.2
-
 in absence of thioredoxin f Zea mays