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Literature summary extracted from

  • Trumpower, B.L.
    Cytochrome bc1 complexes of microorganisms (1990), Microbiol. Rev., 54, 101-129.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
7.1.1.8
-
Rhodobacter capsulatus
7.1.1.8 gene fusions Cereibacter sphaeroides
7.1.1.8 genes encoding all of the subunits cloned and sequenced Saccharomyces cerevisiae
7.1.1.8 genes encoding the four subunits of the bf complex cloned and sequenced Nostoc sp.
7.1.1.8 operon encoding the bc1 complex cloned and sequenced Paracoccus denitrificans
7.1.1.8 operon encoding the bc1 complex cloned and sequenced, operon disrupted by transposon insertion Bradyrhizobium japonicum

Inhibitors

EC Number Inhibitors Comment Organism Structure
7.1.1.8 2,5-dibromo-3-methyl-6-isopropylbenzoquinone
-
Heliobacterium chlorum
7.1.1.8 Antimycin
-
Cereibacter sphaeroides
7.1.1.8 Antimycin
-
Chlorobium limicola
7.1.1.8 Antimycin
-
Paracoccus denitrificans
7.1.1.8 Antimycin
-
Rhodobacter capsulatus
7.1.1.8 Antimycin
-
Saccharomyces cerevisiae
7.1.1.8 Myxothiazol
-
Cereibacter sphaeroides
7.1.1.8 Myxothiazol
-
Paracoccus denitrificans
7.1.1.8 Myxothiazol
-
Rhodospirillum rubrum
7.1.1.8 Myxothiazol
-
Saccharomyces cerevisiae
7.1.1.8 Stigmatellin
-
Heliobacterium chlorum
7.1.1.8 Stigmatellin
-
Paracoccus denitrificans

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
7.1.1.8 membrane
-
Paracoccus denitrificans 16020
-
7.1.1.8 membrane
-
Saccharomyces cerevisiae 16020
-
7.1.1.8 membrane
-
Neurospora crassa 16020
-
7.1.1.8 membrane
-
Cereibacter sphaeroides 16020
-
7.1.1.8 membrane
-
Rhodobacter capsulatus 16020
-
7.1.1.8 membrane
-
Rhodospirillum rubrum 16020
-
7.1.1.8 mitochondrion
-
Saccharomyces cerevisiae 5739
-
7.1.1.8 mitochondrion
-
Neurospora crassa 5739
-

Organism

EC Number Organism UniProt Comment Textmining
7.1.1.8 Alkalihalobacillus alcalophilus
-
-
-
7.1.1.8 Allochromatium vinosum
-
formerly Chromatium vinosum
-
7.1.1.8 Bacillus sp. (in: Bacteria)
-
thermophilic strain PS3
-
7.1.1.8 Blastochloris viridis
-
formerly Rhodopseudomonas viridis
-
7.1.1.8 Bradyrhizobium japonicum
-
-
-
7.1.1.8 Cereibacter sphaeroides
-
-
-
7.1.1.8 Chlorobium limicola
-
-
-
7.1.1.8 Chloroflexus aurantiacus
-
-
-
7.1.1.8 Fuscovulum blasticum
-
formerly Rhodopseudomonas blastica
-
7.1.1.8 Heliobacterium chlorum
-
-
-
7.1.1.8 Leishmania tarentolae
-
-
-
7.1.1.8 Neurospora crassa
-
-
-
7.1.1.8 Nostoc sp.
-
strain PCC 7906
-
7.1.1.8 Paracoccus denitrificans
-
-
-
7.1.1.8 Pseudomonas cichorii
-
-
-
7.1.1.8 Pseudomonas stutzeri
-
-
-
7.1.1.8 Rhizobium phaseoli
-
Tn5 mutant CFN4205
-
7.1.1.8 Rhodobacter capsulatus
-
-
-
7.1.1.8 Rhodospirillum rubrum
-
-
-
7.1.1.8 Rhodovulum sulfidophilum
-
-
-
7.1.1.8 Saccharomyces cerevisiae
-
-
-
7.1.1.8 Trichormus variabilis
-
-
-
7.1.1.8 Trypanosoma brucei
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
7.1.1.8
-
Paracoccus denitrificans
7.1.1.8
-
Saccharomyces cerevisiae
7.1.1.8
-
Neurospora crassa
7.1.1.8
-
Cereibacter sphaeroides
7.1.1.8
-
Rhodobacter capsulatus
7.1.1.8
-
Bacillus sp. (in: Bacteria)
7.1.1.8
-
Rhodospirillum rubrum
7.1.1.8
-
Trichormus variabilis
7.1.1.8
-
Nostoc sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7.1.1.8 quinol + 2 ferricytochrome c1
-
Paracoccus denitrificans quinone + 2 ferrocytochrome c1 + H+ [side 2]
-
?
7.1.1.8 quinol + 2 ferricytochrome c1
-
Rhodobacter capsulatus quinone + 2 ferrocytochrome c1 + H+ [side 2]
-
?
7.1.1.8 quinol + 2 ferricytochrome c1
-
Bacillus sp. (in: Bacteria) quinone + 2 ferrocytochrome c1 + H+ [side 2]
-
?
7.1.1.8 quinol + 2 ferricytochrome c1
-
Rhodospirillum rubrum quinone + 2 ferrocytochrome c1 + H+ [side 2]
-
?
7.1.1.8 quinol + 2 ferricytochrome c1
-
Trichormus variabilis quinone + 2 ferrocytochrome c1 + H+ [side 2]
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Chlorobium limicola ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Paracoccus denitrificans ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Saccharomyces cerevisiae ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Neurospora crassa ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Cereibacter sphaeroides ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Bradyrhizobium japonicum ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Trypanosoma brucei ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Pseudomonas stutzeri ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Rhodobacter capsulatus ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Bacillus sp. (in: Bacteria) ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Leishmania tarentolae ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Rhodospirillum rubrum ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Allochromatium vinosum ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Trichormus variabilis ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Rhizobium phaseoli ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Nostoc sp. ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Alkalihalobacillus alcalophilus ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Chloroflexus aurantiacus ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Blastochloris viridis ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Pseudomonas cichorii ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Heliobacterium chlorum ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Fuscovulum blasticum ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
7.1.1.8 ubiquinol + 2 ferricytochrome c
-
Rhodovulum sulfidophilum ubiquinone + 2 ferrocytochrome c + 2 H+
-
?

Synonyms

EC Number Synonyms Comment Organism
7.1.1.8 f-b6 complex
-
Trichormus variabilis

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
7.1.1.8 0.333
-
cytochrome c1
-
Neurospora crassa
7.1.1.8 0.333
-
2 ferricytochrome c1
-
Trichormus variabilis
7.1.1.8 0.833
-
2 ferricytochrome c1
-
Bacillus sp. (in: Bacteria)
7.1.1.8 1.07 1.17 2 ferricytochrome c1
-
Rhodobacter capsulatus
7.1.1.8 2.13 3 cytochrome c1
-
Cereibacter sphaeroides
7.1.1.8 3.67 5.08 cytochrome c1
-
Saccharomyces cerevisiae
7.1.1.8 3.9
-
2 ferricytochrome c1
-
Rhodospirillum rubrum
7.1.1.8 8.33 11.7 2 ferricytochrome c1
-
Paracoccus denitrificans