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Literature summary for 1.2.3.4 extracted from

  • Singh, S.; Mishra, S.N.; Pundir, C.S.
    Purification and properties of oxalate oxidase from NaCl stressed grain sorghum seedlings (2006), J. Plant Biochem. Biotechnol., 15, 55-57.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.121
-
oxalate oxalate oxidase form NaCl stressed seedlings Sorghum bicolor

Metals/Ions

Metals/Ions Comment Organism Structure
NaCl the specific activity of oxalate oxidase is increased in seedlings grown in a NaCl containing medium compared to normal, which reveals the increased de novo synthesis of the enzyme to sustain oxalate egradation Sorghum bicolor

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
additional information
-
the molecular weight is not affected by NaCl stress Sorghum bicolor

Organism

Organism UniProt Comment Textmining
Sorghum bicolor
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hybrid, var CSH-14
-

Purification (Commentary)

Purification (Comment) Organism
-
Sorghum bicolor

Source Tissue

Source Tissue Comment Organism Textmining
leaf leaves of seedlings Sorghum bicolor
-
seedling
-
Sorghum bicolor
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
Vmax 0,182 mmole/min Sorghum bicolor

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
oxalate + O2 + 2 H+ the substrate affinity and max. activity of oxalate oxidase from NaCl stressed seedlings was adversely affected Sorghum bicolor 2 CO2 + H2O2
-
?

Subunits

Subunits Comment Organism
More NaCl stress does not affect the number of subunits of the enzyme Sorghum bicolor

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
additional information
-
activation energy 5.084 kcal/mol Sorghum bicolor

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.8
-
oxalate oxidase form NaCl stressed seedlings Sorghum bicolor