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Literature summary 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

EC Number Application Comment Organism
1.1.5.2 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
1.10.3.2 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

EC Number Organism UniProt Comment Textmining
1.1.5.2 Pyrobaculum aerophilum Q8ZUN8
-
-
1.1.5.2 Pyrobaculum aerophilum DSM 7523 Q8ZUN8
-
-
1.10.3.2 Pyrobaculum aerophilum Q8ZWA8
-
-
1.10.3.2 Pyrobaculum aerophilum DSM 7523 Q8ZWA8
-
-

Synonyms

EC Number Synonyms Comment Organism
1.10.3.2 McoP
-
 Pyrobaculum aerophilum
1.10.3.2 multicopper oxidase
-
 Pyrobaculum aerophilum

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.10.3.2 37
-
 30 days, the enzyme retains 80% of its activity Pyrobaculum aerophilum