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Literature summary for 2.4.1.14 extracted from

  • Huber, J.L.; Hite, D.R.C.; Outlaw, W.H.; Huber, S.C.
    Inactivation of highly activated spinach leaf sucrose-phosphate synthase by dephosphorylation (1991), Plant Physiol., 95, 291-297.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 2.4.1.14

Activating Compound

Activating Compound Comment Organism Structure
light
-
 Zea mays
light active, dephosphorylated is formed in light period Spinacia oleracea

General Stability

General Stability Organism
KF prevents inactivation at room temperature Spinacia oleracea

Inhibitors

Inhibitors Comment Organism Structure
fluoride
-
 Spinacia oleracea
molybdate
-
 Spinacia oleracea
phosphate
-
 Spinacia oleracea
phosphate
-
 Zea mays

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
UDP-alpha-D-glucose + D-fructose 6-phosphate Spinacia oleracea catalyzes the penultimate step of sucrose synthesis UDP + sucrose 6-phosphate
-
 ?
UDP-alpha-D-glucose + D-fructose 6-phosphate Zea mays catalyzes the penultimate step of sucrose synthesis UDP + sucrose 6-phosphate
-
 ?

Organism

Organism UniProt Comment Textmining
Spinacia oleracea
-
-
-
Zea mays
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Spinacia oleracea
-
leaf
-
 Zea mays
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-alpha-D-glucose + D-fructose 6-phosphate
-
 Spinacia oleracea UDP + sucrose 6-phosphate
-
 ?
UDP-alpha-D-glucose + D-fructose 6-phosphate
-
 Zea mays UDP + sucrose 6-phosphate
-
 ?
UDP-alpha-D-glucose + D-fructose 6-phosphate catalyzes the penultimate step of sucrose synthesis Spinacia oleracea UDP + sucrose 6-phosphate
-
 ?
UDP-alpha-D-glucose + D-fructose 6-phosphate catalyzes the penultimate step of sucrose synthesis Zea mays UDP + sucrose 6-phosphate
-
 ?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
25
-
 inactivates highly activated enzyme Spinacia oleracea
25
-
 inactivates highly activated enzyme Zea mays