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Literature summary for 7.1.1.9 extracted from

  • Heinz, G.; Dose, K.; Nawroth, T.
    Purification of a cytochrome aa3 terminal oxidase from protoplast membrane vesicles of Micrococcus luteus (1994), FEMS Microbiol. Lett., 124, 173-178.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
CN- 0.001 mM, 59% inhibition Micrococcus luteus

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane protoplast membrane vesicles Micrococcus luteus 16020
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
32000
-
1 * 54000 + 1 * 32000, SDS-PAGE Micrococcus luteus
54000
-
1 * 54000 + 1 * 32000, SDS-PAGE Micrococcus luteus

Organism

Organism UniProt Comment Textmining
Micrococcus luteus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
poly-L-lysine agarose, TMAE-fractogel, hydroxyapatite Micrococcus luteus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ferrocytochrome c + O2 + H+
-
Micrococcus luteus ferricytochrome c + H2O
-
r

Subunits

Subunits Comment Organism
dimer 1 * 54000 + 1 * 32000, SDS-PAGE Micrococcus luteus

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
9.38
-
ferrocytochrome c horse heart cytochrome c Micrococcus luteus

Cofactor

Cofactor Comment Organism Structure
heme a
-
Micrococcus luteus
Heme a3
-
Micrococcus luteus