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Literature summary for 4.1.1.31 extracted from

  • Nhiri, M.; Bakrim, N.; El Hachimi-Messouak, Z.; Echevarria, C.; Vidal, J.
    Posttranslational regulation of phosphoenolpyruvate carboxylase during germination of Sorghum seeds: influence of NaCl and L-malate (2000), Plant Sci., 151, 29-37.
No PubMed abstract available
Search for more literature for 4.1.1.31

Inhibitors

Inhibitors Comment Organism Structure
L-malate the inhibition by 0.16 mM L-malate, pH 7.3, decreases from 70 to 30%, along with a consistent increase in IC50 from 0.075 mM to 0.22 mM after 5 days of germination Sorghum bicolor

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.065
-
 phosphoenolpyruvate extract from germinated seed Sorghum bicolor
0.09
-
 phosphoenolpyruvate desalted extracts from de-embryonated dry seed at pH 8 Sorghum bicolor

Organism

Organism UniProt Comment Textmining
Sorghum bicolor
-
 var. Tamaran
-

Purification (Commentary)

Purification (Comment) Organism
-
 Sorghum bicolor

Source Tissue

Source Tissue Comment Organism Textmining
seed
-
 Sorghum bicolor
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphoenolpyruvate + CO2
-
 Sorghum bicolor phosphate + oxaloacetate
-
 ?

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.075
-
 the inhibition by 0.16 mM L-malate, pH 7.3, decreases from 70 to 30%, along with a consistent increase in IC50 from 0.075 mM to 0.22 mM after 5 days of germination Sorghum bicolor L-malate