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Literature summary for 1.10.3.2 extracted from

  • Sakamoto, H.; Uchii, T.; Yamaguchi, K.; Koto, A.; Takamura, E.; Satomura, T.; Sakuraba, H.; Ohshima, T.; Suye, S.
    Construction of a biocathode using the multicopper oxidase from the hyperthermophilic archaeon, Pyrobaculum aerophilum: towards a long-life biobattery (2015), Biotechnol. Lett., 37, 1399-1404.
    View publication on PubMed

Application

Application Comment Organism
biofuel production construction of a long-life biofuel cell using a hyperthermophilic enzyme. For the cathode, the multicopper oxidase from the hyperthermophilic archaeon Pyrobaculum aerophilum is used, which catalyzes a four-electron reduction, and, for the anode, the PQQ-dependent glucose dehydrogenase from Pyrobaculum aerophilum is used. When the enzymes are used as electrodes, oriented with carbon nanotubes in a highly organized manner, the maximum output is 0.011 mW at 0.2 V. This output can be maintained 70% after 14 days Pyrobaculum aerophilum

Organism

Organism UniProt Comment Textmining
Pyrobaculum aerophilum Q8ZWA8
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Pyrobaculum aerophilum DSM 7523 Q8ZWA8
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Synonyms

Synonyms Comment Organism
McoP
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Pyrobaculum aerophilum
multicopper oxidase
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Pyrobaculum aerophilum

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
37
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30 days, the enzyme retains 80% of its activity Pyrobaculum aerophilum