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Literature summary for 7.1.1.9 extracted from

  • Ludwig, B.
    Cytochrome c oxidase in prokaryotes (1987), FEMS Microbiol. Rev., 46, 41-56.
No PubMed abstract available
Search for more literature for 7.1.1.9

Activating Compound

Activating Compound Comment Organism Structure
cardiolipin
-
 Nitrobacter winogradskyi
cardiolipin stimulation with non-physiological electron donors Bacteria

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.00002
-
 ferrocytochrome c biphasic kinetic with 2 different Km values Nitrobacter winogradskyi
0.002
-
 ferrocytochrome c
-
 Bacillus subtilis
0.002
-
 ferrocytochrome c yeast cytochrome c Thermus thermophilus
0.002 0.003 ferrocytochrome c552
-
 Thermus thermophilus
0.004
-
 ferrocytochrome c horse cytochrome c, in dodecylmaltoside Paracoccus denitrificans
0.004
-
 ferrocytochrome c biphasic kinetic with 2 different Km values Nitrobacter winogradskyi
0.01
-
 ferrocytochrome c yeast cytochrome c, approx. value Cereibacter sphaeroides
0.011
-
 ferrocytochrome c
-
 Starkeya novella
0.011
-
 ferrocytochrome c552 from Thermus thermophilus, bacterial enzyme Bacteria
0.011
-
 ferrocytochrome c552 cytochrome c552 from Thermus thermophilus Bacillus sp. PS3
0.024
-
 ferrocytochrome c horse cytochrome c Rhodobacter capsulatus
0.067
-
 ferrocytochrome c551 from thermophilic bacterium PS3, bacterial enzyme Bacteria
0.067
-
 ferrocytochrome c551 cytochrome c551 from thermophilic bacterium PS3 Bacillus sp. PS3
0.13
-
 ferrocytochrome c from horse heart, bacterial enzyme Bacteria
0.13
-
 ferrocytochrome c horse heart cytochrome c Bacillus sp. PS3

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasmic membrane
-
 Paracoccus denitrificans
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Cu
-
 Paracoccus denitrificans
Cu
-
 Bacteria
Cu
-
 Thermus thermophilus
Cu
-
 Cereibacter sphaeroides
Cu
-
 Starkeya novella
Cu
-
 Bacillus sp. PS3
Cu 2-3 Cu ions per complex of one subunit Nitrobacter winogradskyi
Fe
-
 Bacteria

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
22000
-
 1 * 56000 + 1 * 38000 + 1 * 22000, SDS-PAGE, Ferguson plot Bacillus sp. PS3
22000
-
 1 * 57000 + 1 * 37000 + 1 * 22000, SDS-PAGE Bacillus subtilis
23000
-
 1 * 23000 + 1 * 32000, SDS-PAGE Starkeya novella
23000
-
 1 * 45000 + 1 * 28000 + 1 * 23000, SDS-PAGE Paracoccus denitrificans
23000
-
 x * 32000 + x * 23000, SDS-PAGE Starkeya novella
28000
-
 1 * 45000 + 1 * 28000, SDS-PAGE Paracoccus denitrificans
28000
-
 1 * 45000 + 1 * 28000 + 1 * 23000, SDS-PAGE Paracoccus denitrificans
31000
-
 1 * 51000 + 1 * 31000, SDS-PAGE, Ferguson plot Nitrobacter winogradskyi
32000
-
 1 * 23000 + 1 * 32000, SDS-PAGE Starkeya novella
32000
-
 x * 32000 + x * 23000, SDS-PAGE Starkeya novella
33000
-
 1 * 55000 or 71000 + 1 * 33000, SDS-PAGE Thermus thermophilus
35000
-
 1 * 35000 + 1 * 37000 + 1 * 45000, SDS-PAGE Cereibacter sphaeroides
37000
-
 1 * 35000 + 1 * 37000 + 1 * 45000, SDS-PAGE Cereibacter sphaeroides
37000
-
 1 * 57000 + 1 * 37000 + 1 * 22000, SDS-PAGE Bacillus subtilis
38000
-
 1 * 56000 + 1 * 38000 + 1 * 22000, SDS-PAGE, Ferguson plot Bacillus sp. PS3
45000
-
 1 * 45000 + 1 * 28000, SDS-PAGE Paracoccus denitrificans
45000
-
 1 * 45000 + 1 * 28000 + 1 * 23000, SDS-PAGE Paracoccus denitrificans
45000
-
 1 * 35000 + 1 * 37000 + 1 * 45000, SDS-PAGE Cereibacter sphaeroides
51000
-
 1 * 51000 + 1 * 31000, SDS-PAGE, Ferguson plot Nitrobacter winogradskyi
55000
-
 1 * 55000 or 71000 + 1 * 33000, SDS-PAGE Thermus thermophilus
56000
-
 1 * 56000 + 1 * 38000 + 1 * 22000, SDS-PAGE, Ferguson plot Bacillus sp. PS3
57000
-
 1 * 57000 + 1 * 37000 + 1 * 22000, SDS-PAGE Bacillus subtilis
65000
-
 1 * 65000, b heme Rhodobacter capsulatus
115000
-
 sedimentation analysis Starkeya novella

Organism

Organism UniProt Comment Textmining
Bacillus sp. PS3
-
-
-
Bacillus subtilis
-
-
-
Bacteria
-
-
-
Cereibacter sphaeroides
-
-
-
Nitrobacter winogradskyi
-
-
-
no activity in Escherichia coli
-
-
-
Paracoccus denitrificans
-
-
-
Rhodobacter capsulatus
-
-
-
Starkeya novella
-
-
-
Thermus thermophilus
-
 HB8
-
Thermus thermophilus HB8 / ATCC 27634 / DSM 579
-
 HB8
-

Purification (Commentary)

Purification (Comment) Organism
-
 Paracoccus denitrificans

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ferrocytochrome c + O2
-
 Paracoccus denitrificans ferricytochrome c + H2O
-
 ?
ferrocytochrome c + O2
-
 Starkeya novella ferricytochrome c + H2O
-
 ?
ferrocytochrome c + O2
-
 Nitrobacter winogradskyi ferricytochrome c + H2O
-
 ?
ferrocytochrome c + O2 artificial electron donor: ascorbate/N,N,N',N'-tetramethyl-p-phenylenediamine Bacteria ferricytochrome c + H2O
-
 ?
ferrocytochrome c + O2 artificial electron donor: ascorbate/N,N,N',N'-tetramethyl-p-phenylenediamine Bacillus subtilis ferricytochrome c + H2O
-
 ?
ferrocytochrome c + O2 artificial electron donor: ascorbate/N,N,N',N'-tetramethyl-p-phenylenediamine Thermus thermophilus ferricytochrome c + H2O
-
 ?
ferrocytochrome c + O2 artificial electron donor: ascorbate/N,N,N',N'-tetramethyl-p-phenylenediamine Bacillus sp. PS3 ferricytochrome c + H2O
-
 ?
ferrocytochrome c + O2 artificial electron donor: ascorbate/N,N,N',N'-tetramethyl-p-phenylenediamine Thermus thermophilus HB8 / ATCC 27634 / DSM 579 ferricytochrome c + H2O
-
 ?
ferrocytochrome c + O2 + H+
-
 Paracoccus denitrificans ferricytochrome c + H2O
-
 r
ferrocytochrome c + O2 + H+
-
 Bacteria ferricytochrome c + H2O
-
 r
ferrocytochrome c + O2 + H+
-
 Bacillus subtilis ferricytochrome c + H2O
-
 r
ferrocytochrome c + O2 + H+
-
 Thermus thermophilus ferricytochrome c + H2O
-
 r
ferrocytochrome c + O2 + H+
-
 Cereibacter sphaeroides ferricytochrome c + H2O
-
 r
ferrocytochrome c + O2 + H+
-
 Rhodobacter capsulatus ferricytochrome c + H2O
-
 r
ferrocytochrome c + O2 + H+
-
 Starkeya novella ferricytochrome c + H2O
-
 r
ferrocytochrome c + O2 + H+
-
 Nitrobacter winogradskyi ferricytochrome c + H2O
-
 r
ferrocytochrome c + O2 + H+
-
 Bacillus sp. PS3 ferricytochrome c + H2O
-
 r
ferrocytochrome c + O2 + H+
-
 Thermus thermophilus HB8 / ATCC 27634 / DSM 579 ferricytochrome c + H2O
-
 r
ferrocytochrome c551 + O2 + H+
-
 Bacteria ferricytochrome c551 + H2O
-
 r
ferrocytochrome c551 + O2 + H+
-
 Bacillus sp. PS3 ferricytochrome c551 + H2O
-
 r
ferrocytochrome c552 + O2 + H+
-
 Bacteria ferricytochrome c552 + H2O
-
 r
ferrocytochrome c552 + O2 + H+
-
 Thermus thermophilus ferricytochrome c552 + H2O
-
 r
ferrocytochrome c552 + O2 + H+
-
 Bacillus sp. PS3 ferricytochrome c552 + H2O
-
 r
ferrocytochrome c552 + O2 + H+
-
 Thermus thermophilus HB8 / ATCC 27634 / DSM 579 ferricytochrome c552 + H2O
-
 r

Subunits

Subunits Comment Organism
? x * 32000 + x * 23000, SDS-PAGE Starkeya novella
dimer
-
 Bacillus subtilis
dimer 1 * 55000 or 71000 + 1 * 33000, SDS-PAGE Thermus thermophilus
dimer 1 * 51000 + 1 * 31000, SDS-PAGE, Ferguson plot Nitrobacter winogradskyi
dimer 1 * 45000 + 1 * 28000, SDS-PAGE Paracoccus denitrificans
dimer 1 * 23000 + 1 * 32000, SDS-PAGE Starkeya novella
monomer
-
 Thermus thermophilus
monomer 1 * 65000, b heme Rhodobacter capsulatus
trimer
-
 Thermus thermophilus
trimer 1 * 45000 + 1 * 28000 + 1 * 23000, SDS-PAGE Paracoccus denitrificans
trimer 1 * 35000 + 1 * 37000 + 1 * 45000, SDS-PAGE Cereibacter sphaeroides
trimer 1 * 56000 + 1 * 38000 + 1 * 22000, SDS-PAGE, Ferguson plot Bacillus sp. PS3
trimer 1 * 57000 + 1 * 37000 + 1 * 22000, SDS-PAGE Bacillus subtilis

Cofactor

Cofactor Comment Organism Structure
heme a
-
 Paracoccus denitrificans
heme a
-
 Bacteria
heme a
-
 Bacillus subtilis
heme a
-
 Thermus thermophilus
heme a
-
 Starkeya novella
heme a
-
 Bacillus sp. PS3
heme a 2 heme a per complex of one subunit Nitrobacter winogradskyi
Heme a3
-
 Paracoccus denitrificans
Heme a3
-
 Bacteria
Heme a3
-
 Bacillus subtilis
Heme a3
-
 Thermus thermophilus
Heme a3
-
 Starkeya novella
Heme a3
-
 Nitrobacter winogradskyi
Heme a3
-
 Bacillus sp. PS3