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Literature summary for 7.1.1.9 extracted from

  • Koutsoupakis, C.; Soulimane, T.; Varotsis, C.
    Discrete ligand binding and electron transfer properties of ba3-cytochrome c oxidase from Thermus thermophilus evolutionary adaption to low oxygen and high temperature environments (2019), Acc. Chem. Res., 52, 1380-1390 .
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Thermus thermophilus Q5SJ79 subunit CbaA
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Thermus thermophilus DSM 579 Q5SJ79 subunit CbaA
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
O2 + 4 cyt c(Fe2+) + 8 H+/in
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Thermus thermophilus 2 H2O + 4 cyt c(Fe3+) + 4 H+/out
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?
O2 + 4 cyt c(Fe2+) + 8 H+/in
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Thermus thermophilus DSM 579 2 H2O + 4 cyt c(Fe3+) + 4 H+/out
-
?

Cofactor

Cofactor Comment Organism Structure
heme analysis of the dynamics of the fully reduced (CuA1+ heme b 2+ CuB1+ heme a3 2+) and the mixed valence (CuA2+ heme b 3+ CuB1+ heme a3 2+) forms of the enzyme Thermus thermophilus