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Literature summary extracted from

  • Kleczkowski, L.A.; Randall, D.D.; Zahler, W.L.
    The substrate specificity, kinetics, and mechanism of glycerate-3-kinase from spinach leaves (1985), Arch. Biochem. Biophys., 236, 185-194.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.1.31 3-phosphoglycerate
-
Spinacia oleracea
2.7.1.31 Ribulose 1,5-bisphosphate
-
Spinacia oleracea

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.1.31 0.21
-
ATP 25°C Spinacia oleracea
2.7.1.31 0.25
-
D-glycerate 25°C Spinacia oleracea

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.1.31 Mg2+ forms a complex with ATP Spinacia oleracea
2.7.1.31 Mn2+ forms a complex with ATP Spinacia oleracea

Organism

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

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.1.31
-
Spinacia oleracea

Reaction

EC Number Reaction Comment Organism Reaction ID
2.7.1.31 ATP + D-glycerate = ADP + 3-phospho-D-glycerate sequential random mechanism Spinacia oleracea

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.1.31 leaf
-
Spinacia oleracea
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.1.31 ATP + (R)-glycerate specific for D-isomer Spinacia oleracea ADP + 3-phospho-(R)-glycerate
-
?
2.7.1.31 ATP + (R)-glycerate equilibrium constant is 303 Spinacia oleracea ADP + 3-phospho-(R)-glycerate
-
?
2.7.1.31 GTP + (R)-glycerate at 42% of the activity with ATP Spinacia oleracea GDP + 3-phospho-(R)-glycerate
-
?
2.7.1.31 UTP + (R)-glycerate at 57% of the activity with ATP Spinacia oleracea UDP + 3-phospho-(R)-glycerate
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.7.1.31 25
-
assay at Spinacia oleracea

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
2.7.1.31 200
-
D-glycerate
-
Spinacia oleracea