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Literature summary for 2.5.1.19 extracted from

  • Mousdale, D.M.; Coggins, J.R.
    Purification and properties of 5-enolpyruvylshikimate 3-phosphate synthase from sedlings of Pisum sativum L. (1984), Planta, 160, 78-83.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
N-phosphonomethylglycine
-
Pisum sativum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0052
-
phosphoenolpyruvate
-
Pisum sativum
0.0052
-
5-enolpyruvylshikimate 3-phosphate
-
Pisum sativum
0.0077
-
3-phosphoshikimate
-
Pisum sativum
3.7
-
phosphate
-
Pisum sativum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
44000
-
gel filtration Pisum sativum
50000
-
1 * 50000, SDS-PAGE Pisum sativum

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Pisum sativum

Source Tissue

Source Tissue Comment Organism Textmining
seedling shoot tissue Pisum sativum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5.67
-
phosphate + 5-enolpyruvylshikimate 3-phosphate Pisum sativum
11.52
-
forward reaction, i.e. phosphoenolpyruvate + 3-phosphoshikimate Pisum sativum

Storage Stability

Storage Stability Organism
-20°C, 50% glycerol, 10-15% loss of activity per month Pisum sativum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphoenolpyruvate + 3-phosphoshikimate
-
Pisum sativum phosphate + 5-enolpyruvylshikimate 3-phosphate i.e. 5-O-(1-carboxyvinyl)-3-phosphoshikimate r

Subunits

Subunits Comment Organism
monomer 1 * 50000, SDS-PAGE Pisum sativum

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.00008
-
N-phosphonomethylglycine
-
Pisum sativum