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Literature summary for 2.7.1.19 extracted from

  • Slabas, A.R.; Walker, D.A.
    Inhibition of spinach phosphoribulokinase by DL-glyceraldehyde (1976), Biochem. J., 153, 613-619.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
DL-glyceraldehyde non competitive, 10 mM Spinacia oleracea

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.222
-
D-ribulose 5-phosphate pH 7.9, 20°C Spinacia oleracea
0.625
-
ATP pH 7.9, 20°C Spinacia oleracea

Localization

Localization Comment Organism GeneOntology No. Textmining

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-ribulose 5-phosphate + ATP Spinacia oleracea
-
D-ribulose 1,5-diphosphate + ADP
-
?

Organism

Organism UniProt Comment Textmining
Spinacia oleracea
-
spinach
-

Purification (Commentary)

Purification (Comment) Organism
-
Spinacia oleracea

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Spinacia oleracea
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-ribulose 5-phosphate + ATP
-
Spinacia oleracea D-ribulose 1,5-diphosphate + ADP
-
?

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
19 20 DL-glyceraldehyde pH 7.9, 20°C Spinacia oleracea