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Literature summary for 4.1.1.2 extracted from

  • Sasikumar, P.; Gomathi, S.; Anbazhagan, K.; Selvam, G.S.
    Secretion of biologically active heterologous oxalate decarboxylase (OxdC) in Lactobacillus plantarum WCFS1 using homologous signal peptides (2013), BioMed Res. Int., 2013, 280432.
    View publication on PubMedView publication on EuropePMC

Application

Application Comment Organism
medicine the transgenic Lactobacillus plantarum strain WCFS1 expressing the enzyme from Bacillus subtilis may provide possible therapeutic approach by degrading intestinal oxalate in the human host of Lactobacillus plantarum Bacillus subtilis

Cloned(Commentary)

Cloned (Comment) Organism
gene oxdC, cloning in Escherichia coli strain DH10B, functional overexpression of His-tagged enzyme in Lactobacillus plantarum strain WCFS1, isolated from human saliva, using homologous signal peptides Lp 0373 and Lp 3050, the recombinant strain secretes the recombinant protein. The recombinant Lactobacillus plantarum harboring pLp 0373sOxdC and pLp 3050sOxdC can express and secrete functional OxdC and degrade oxalate up to 50% and 30%, respectively Bacillus subtilis

Metals/Ions

Metals/Ions Comment Organism Structure
Mn2+ required Bacillus subtilis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
44000
-
x * 44000, recombinant His-tagged enzyme, SDS-PAGE Bacillus subtilis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
oxalate + H+ Bacillus subtilis
-
formate + CO2
-
?

Organism

Organism UniProt Comment Textmining
Bacillus subtilis
-
gene oxdC
-

Purification (Commentary)

Purification (Comment) Organism
recombinant His-tagged enzyme from Lactobacillus plantarum strain WCFS1 supernatant by ammonium sulfate fractionation, affinity chromatography, and dialysis Bacillus subtilis

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
17.5 18.3 purified secreted recombinant enzyme, pH 4.0, 25°C Bacillus subtilis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
oxalate + H+
-
Bacillus subtilis formate + CO2
-
?

Subunits

Subunits Comment Organism
? x * 44000, recombinant His-tagged enzyme, SDS-PAGE Bacillus subtilis

Synonyms

Synonyms Comment Organism
OXDC
-
Bacillus subtilis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Bacillus subtilis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4
-
assay at Bacillus subtilis