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Literature summary for 7.1.1.3 extracted from

  • Egawa, T.; Ganesan, K.; Lin, M.T.; Yu, M.A.; Hosler, J.P.; Yeh, S.R.; Rousseau, D.L.; Gennis, R.B.
    Differential effects of glutamate-286 mutations in the aa3-type cytochrome c oxidase from Rhodobacter sphaeroides and the cytochrome bo3 ubiquinol oxidase from Escherichia coli (2011), Biochim. Biophys. Acta, 1807, 1342-1348.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 7.1.1.3

Protein Variants

Protein Variants Comment Organism
E286C the mutant shows 3% activity compared to the wild type enzyme as a result of the inhibition of proton transfer from the D-channel Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli C43 (DE3)
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ubiquinol-1 + O2 + H+/in
-
 Escherichia coli ubiquinone-1 + H2O + H+/out
-
 ?
ubiquinol-1 + O2 + H+/in
-
 Escherichia coli C43 (DE3) ubiquinone-1 + H2O + H+/out
-
 ?

Synonyms

Synonyms Comment Organism
cytochrome bo3 ubiquinol oxidase
-
 Escherichia coli
QObo3
-
 Escherichia coli

Cofactor

Cofactor Comment Organism Structure
heme heme b and heme o3 Escherichia coli