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Literature summary for 1.2.3.3 extracted from

  • Taniai, H.; Iida, K.; Seki, M.; Saito, M.; Shiota, S.; Nakayama, H.; Yoshida, S.
    Concerted action of lactate oxidase and pyruvate oxidase in aerobic growth of Streptococcus pneumoniae: role of lactate as an energy source (2008), J. Bacteriol., 190, 3572-3579.
    View publication on PubMedView publication on EuropePMC

Application

Application Comment Organism
additional information aerobiosis makes the concerted action of lactate oxidase and pyruvate oxidase possible, enabling cells of Streptococcus pneumoniae to gain more ATP from glucose than under anaerobiosis Streptococcus pneumoniae

Protein Variants

Protein Variants Comment Organism
additional information SpxB-deficient mutant, shows drastically diminished H2O2 production Streptococcus pneumoniae

Organism

Organism UniProt Comment Textmining
Streptococcus pneumoniae
-
-
-
Streptococcus pneumoniae GTC13809
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
additional information enzyme activity detectable even in the early exponential phase of growth and attains the highest levels in the early stationary phase Streptococcus pneumoniae
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pyruvate + phosphate + O2
-
Streptococcus pneumoniae acetyl phosphate + CO2 + H2O2
-
?
pyruvate + phosphate + O2
-
Streptococcus pneumoniae GTC13809 acetyl phosphate + CO2 + H2O2
-
?

Synonyms

Synonyms Comment Organism
SpxB protein
-
Streptococcus pneumoniae