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Literature summary for 1.2.3.4 extracted from

  • Sathishraj, R.; Augustin, A.
    Oxalic acid and oxalate oxidase enzyme in Costus pictus D. Don (2012), Acta Physiol. Plant., 34, 657-667.
No PubMed abstract available
Search for more literature for 1.2.3.4

Application

Application Comment Organism
industry the oxalate oxidase from Costus pictus is used as a cheap source of oxalate oxidase enzyme which is used in oxalate determination in biological fluids Costus pictus

Inhibitors

Inhibitors Comment Organism Structure
oxalate substrate inhibition Costus pictus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.065
-
 oxalate in succinate buffer (50 mM, pH 5.0), 10 mM CuSO4, at 40°C Costus pictus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
oxalate + O2 + H+ Costus pictus partially purified enzyme shows highest activity with 0.8 mM oxalate CO2 + H2O2
-
 ?

Organism

Organism UniProt Comment Textmining
Costus pictus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
ammonium sulfate precipitation, column chromatography, and gel filtration Costus pictus

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Costus pictus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
oxalate + O2 + H+ partially purified enzyme shows highest activity with 0.8 mM oxalate Costus pictus CO2 + H2O2
-
 ?

Synonyms

Synonyms Comment Organism
Germin
-
 Costus pictus
OXO
-
 Costus pictus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
45
-
-
 Costus pictus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.2
-
 crude extract Costus pictus
5.8
-
 partially purified enzyme Costus pictus