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Literature summary for 2.4.1.14 extracted from

  • Kerr, P.S.; Kalt-Torres, W.; Huber, S.C.
    Resolution of two forms of sucrose-phosphate synthase from maize, soybean and spinach leafs (1987), Planta, 170, 515-519.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
glucose-6-phosphate two enzyme species differ in their degree of activation Spinacia oleracea
glucose-6-phosphate two enzyme species differ in their degree of activation Zea mays
glucose-6-phosphate two enzyme species differ in their degree of activation Glycine max

General Stability

General Stability Organism
Mg2+ stabilizes activity Zea mays

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
Spinacia oleracea
Mg2+ stabilizing 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
-
?
UDP-alpha-D-glucose + D-fructose 6-phosphate Glycine max catalyzes the penultimate step of sucrose synthesis UDP + sucrose 6-phosphate
-
?

Organism

Organism UniProt Comment Textmining
Glycine max
-
soybean
-
Spinacia oleracea
-
-
-
Zea mays
-
maize
-

Purification (Commentary)

Purification (Comment) Organism
two forms of the enzyme identified Spinacia oleracea
two forms of the enzyme identified Zea mays
two forms of the enzyme identified Glycine max

Source Tissue

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

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
-
Glycine max 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
-
?
UDP-alpha-D-glucose + D-fructose 6-phosphate catalyzes the penultimate step of sucrose synthesis Glycine max UDP + sucrose 6-phosphate
-
?

Synonyms

Synonyms Comment Organism
More two forms of enzyme identified, that differ in regulatory properties and stability Spinacia oleracea
More two forms of enzyme identified, that differ in regulatory properties and stability Zea mays
More two forms of enzyme identified, that differ in regulatory properties and stability Glycine max