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Literature summary for 7.1.1.8 extracted from

  • Hauska, G.; Hurt, E.; Gabellini, N.; Lockau, W.
    Comparative aspects of quinol-cytochrome c/plastocyanin oxidoreductases (1983), Biochim. Biophys. Acta, 726, 97-133.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
2,5-dibromo-6-methyl-3-isopropyl-1,4-benzoquinone DBMIB, most potent inhibitor Bos taurus
2,5-dibromo-6-methyl-3-isopropyl-1,4-benzoquinone DBMIB, most potent inhibitor Cereibacter sphaeroides
2,5-dibromo-6-methyl-3-isopropyl-1,4-benzoquinone DBMIB, most potent inhibitor Spinacia oleracea
2,5-dibromo-6-methyl-3-isopropyl-1,4-benzoquinone DBMIB, most potent inhibitor Trichormus variabilis
2-heptyl-4-hydroxyquinoline N-oxide
-
Bos taurus
2-heptyl-4-hydroxyquinoline N-oxide
-
Cereibacter sphaeroides
2-heptyl-4-hydroxyquinoline N-oxide
-
Spinacia oleracea
antimycin A
-
Bos taurus
antimycin A
-
Cereibacter sphaeroides
antimycin A
-
Saccharomyces cerevisiae
antimycin A
-
Spinacia oleracea
antimycin A
-
Trichormus variabilis
Myxothiazol
-
Bos taurus
Myxothiazol
-
Cereibacter sphaeroides
Myxothiazol
-
Saccharomyces cerevisiae
Myxothiazol
-
Spinacia oleracea
undecyl-hydroxy-dioxobenzoxythiazole UHDBT, efficient universal inhibitor Bos taurus
undecyl-hydroxy-dioxobenzoxythiazole UHDBT, efficient universal inhibitor Cereibacter sphaeroides
undecyl-hydroxy-dioxobenzoxythiazole UHDBT, efficient universal inhibitor Spinacia oleracea
undecyl-hydroxy-dioxobenzoxythiazole UHDBT, efficient universal inhibitor Trichormus variabilis

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Saccharomyces cerevisiae 5739
-
mitochondrion
-
Bos taurus 5739
-
mitochondrion
-
Neurospora crassa 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Iron-sulfur cluster
-
Saccharomyces cerevisiae
Iron-sulfur cluster
-
Bos taurus
Iron-sulfur cluster
-
Neurospora crassa
Iron-sulfur cluster
-
Cereibacter sphaeroides
Iron-sulfur cluster
-
Spinacia oleracea
Iron-sulfur cluster
-
Trichormus variabilis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
8000
-
1 * 22500 + 1 * 31000/38000 + 1 * 22000 + 1 * 16000 + 1 * 8000, cytochrome b, cytochrome f, Rieske FeS protein, SDS-PAGE Trichormus variabilis
9000
-
1 * 52000 + 1 * 45000 + 1 * 30000 + 1 * 31000 + 1 * 25000 + 1 * 14000 + 1 * 12000 + 1 * 9000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Neurospora crassa
11000
-
1 * 49000 + 1 * 45000 + 1 * 34000 + 1 * 29000 + 1 * 24000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Bos taurus
11000
-
1 * 47000 + 1 * 39000 + 2 * 31000 + 1 * 23000 + 1 * 14000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Saccharomyces cerevisiae
12000
-
1 * 52000 + 1 * 45000 + 1 * 30000 + 1 * 31000 + 1 * 25000 + 1 * 14000 + 1 * 12000 + 1 * 9000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Neurospora crassa
13000
-
1 * 49000 + 1 * 45000 + 1 * 34000 + 1 * 29000 + 1 * 24000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Bos taurus
13000
-
1 * 47000 + 1 * 39000 + 2 * 31000 + 1 * 23000 + 1 * 14000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Saccharomyces cerevisiae
14000
-
1 * 52000 + 1 * 45000 + 1 * 30000 + 1 * 31000 + 1 * 25000 + 1 * 14000 + 1 * 12000 + 1 * 9000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Neurospora crassa
14000
-
1 * 47000 + 1 * 39000 + 2 * 31000 + 1 * 23000 + 1 * 14000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Saccharomyces cerevisiae
16000
-
1 * 22500 + 1 * 31000/38000 + 1 * 22000 + 1 * 16000 + 1 * 8000, cytochrome b, cytochrome f, Rieske FeS protein, SDS-PAGE Trichormus variabilis
17000
-
1 * 23000 + 1 * 33000/34000 + 1 * 20000 + 1 * 17000 + 1 * 5000, cytochrome b, cytochrome f, Rieske FeS protein, SDS-PAGE Spinacia oleracea
17000
-
1 * 23000 + 1 * 33000/34000 + 1 * 20000 + 1 * 17000 + 1 * 5000, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Spinacia oleracea
20000
-
1 * 23000 + 1 * 33000/34000 + 1 * 20000 + 1 * 17000 + 1 * 5000, cytochrome b, cytochrome f, Rieske FeS protein, SDS-PAGE Spinacia oleracea
20000
-
1 * 23000 + 1 * 33000/34000 + 1 * 20000 + 1 * 17000 + 1 * 5000, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Spinacia oleracea
22000
-
1 * 22500 + 1 * 31000/38000 + 1 * 22000 + 1 * 16000 + 1 * 8000, cytochrome b, cytochrome f, Rieske FeS protein, SDS-PAGE Trichormus variabilis
22500
-
1 * 22500 + 1 * 31000/38000 + 1 * 22000 + 1 * 16000 + 1 * 8000, cytochrome b, cytochrome f, Rieske FeS protein, SDS-PAGE Trichormus variabilis
23000
-
1 * 23000 + 1 * 33000/34000 + 1 * 20000 + 1 * 17000 + 1 * 5000, cytochrome b, cytochrome f, Rieske FeS protein, SDS-PAGE Spinacia oleracea
23000
-
1 * 47000 + 1 * 39000 + 2 * 31000 + 1 * 23000 + 1 * 14000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Saccharomyces cerevisiae
23000
-
1 * 23000 + 1 * 33000/34000 + 1 * 20000 + 1 * 17000 + 1 * 5000, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Spinacia oleracea
24000
-
1 * 49000 + 1 * 45000 + 1 * 34000 + 1 * 29000 + 1 * 24000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Bos taurus
25000
-
1 * 40000 + 1 * 34000 + 1 * 25000 + 1 + 6000, cytochrome b, cytochrome c1, SDS-PAGE Cereibacter sphaeroides
25000
-
1 * 52000 + 1 * 45000 + 1 * 30000 + 1 * 31000 + 1 * 25000 + 1 * 14000 + 1 * 12000 + 1 * 9000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Neurospora crassa
29000
-
1 * 49000 + 1 * 45000 + 1 * 34000 + 1 * 29000 + 1 * 24000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Bos taurus
30000
-
1 * 52000 + 1 * 45000 + 1 * 30000 + 1 * 31000 + 1 * 25000 + 1 * 14000 + 1 * 12000 + 1 * 9000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Neurospora crassa
31000
-
1 * 52000 + 1 * 45000 + 1 * 30000 + 1 * 31000 + 1 * 25000 + 1 * 14000 + 1 * 12000 + 1 * 9000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Neurospora crassa
31000
-
1 * 47000 + 1 * 39000 + 2 * 31000 + 1 * 23000 + 1 * 14000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Saccharomyces cerevisiae
34000
-
1 * 40000 + 1 * 34000 + 1 * 25000 + 1 + 6000, cytochrome b, cytochrome c1, SDS-PAGE Cereibacter sphaeroides
34000
-
1 * 49000 + 1 * 45000 + 1 * 34000 + 1 * 29000 + 1 * 24000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Bos taurus
39000
-
1 * 47000 + 1 * 39000 + 2 * 31000 + 1 * 23000 + 1 * 14000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Saccharomyces cerevisiae
40000
-
1 * 40000 + 1 * 34000 + 1 * 25000 + 1 + 6000, cytochrome b, cytochrome c1, SDS-PAGE Cereibacter sphaeroides
45000
-
1 * 49000 + 1 * 45000 + 1 * 34000 + 1 * 29000 + 1 * 24000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Bos taurus
45000
-
1 * 52000 + 1 * 45000 + 1 * 30000 + 1 * 31000 + 1 * 25000 + 1 * 14000 + 1 * 12000 + 1 * 9000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Neurospora crassa
47000
-
1 * 47000 + 1 * 39000 + 2 * 31000 + 1 * 23000 + 1 * 14000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Saccharomyces cerevisiae
49000
-
1 * 49000 + 1 * 45000 + 1 * 34000 + 1 * 29000 + 1 * 24000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Bos taurus
52000
-
1 * 52000 + 1 * 45000 + 1 * 30000 + 1 * 31000 + 1 * 25000 + 1 * 14000 + 1 * 12000 + 1 * 9000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Neurospora crassa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ubiquinone-10 + ferricytochrome c Saccharomyces cerevisiae
-
ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c Bos taurus
-
ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c Neurospora crassa
-
ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c Cereibacter sphaeroides
-
ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c Spinacia oleracea
-
ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c Trichormus variabilis
-
ubiquinol-10 + ferrocytochrome c + 2 H+
-
?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-
Cereibacter sphaeroides
-
formerly Rhodopseudomonas sphaeroides
-
Neurospora crassa
-
-
-
Saccharomyces cerevisiae
-
bakers'yeast
-
Spinacia oleracea
-
spinach
-
Trichormus variabilis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Cereibacter sphaeroides

Renatured (Commentary)

Renatured (Comment) Organism
-
Bos taurus
-
Neurospora crassa

Source Tissue

Source Tissue Comment Organism Textmining
heart
-
Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information
-
Bos taurus ?
-
?
additional information almost inert towards mammalian cytochrome c Spinacia oleracea ?
-
?
quinol + 2 ferricytochrome c1
-
Trichormus variabilis quinone + 2 ferrocytochrome c1 + H+ [side 2]
-
?
ubiquinol + 2 ferricytochrome c
-
Saccharomyces cerevisiae ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
ubiquinol + 2 ferricytochrome c
-
Bos taurus ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
ubiquinol + 2 ferricytochrome c
-
Neurospora crassa ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
ubiquinol + 2 ferricytochrome c
-
Cereibacter sphaeroides ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
ubiquinol + 2 ferricytochrome c
-
Trichormus variabilis ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
ubiquinol + 2 ferricytochrome c algal cytochrome c Spinacia oleracea ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
ubiquinol + plastocyanin
-
Spinacia oleracea ?
-
?
ubiquinone-10 + ferricytochrome c
-
Saccharomyces cerevisiae ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c
-
Bos taurus ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c
-
Neurospora crassa ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c
-
Cereibacter sphaeroides ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c
-
Spinacia oleracea ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c
-
Trichormus variabilis ubiquinol-10 + ferrocytochrome c + 2 H+
-
?

Subunits

Subunits Comment Organism
oligomer 1 * 23000 + 1 * 33000/34000 + 1 * 20000 + 1 * 17000 + 1 * 5000, cytochrome b, cytochrome f, Rieske FeS protein, SDS-PAGE Spinacia oleracea
oligomer 1 * 40000 + 1 * 34000 + 1 * 25000 + 1 + 6000, cytochrome b, cytochrome c1, SDS-PAGE Cereibacter sphaeroides
oligomer 1 * 49000 + 1 * 45000 + 1 * 34000 + 1 * 29000 + 1 * 24000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Bos taurus
oligomer 1 * 52000 + 1 * 45000 + 1 * 30000 + 1 * 31000 + 1 * 25000 + 1 * 14000 + 1 * 12000 + 1 * 9000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Neurospora crassa
oligomer 1 * 22500 + 1 * 31000/38000 + 1 * 22000 + 1 * 16000 + 1 * 8000, cytochrome b, cytochrome f, Rieske FeS protein, SDS-PAGE Trichormus variabilis
oligomer 1 * 47000 + 1 * 39000 + 2 * 31000 + 1 * 23000 + 1 * 14000 + 1 * 13000 + 1 * 11000, core protein 1, core protein 2, cytochrome b, cytochrome c1, Riseke FeS protein, SDS-PAGE Saccharomyces cerevisiae
oligomer 1 * 23000 + 1 * 33000/34000 + 1 * 20000 + 1 * 17000 + 1 * 5000, cytochrome b, cytochrome c1, Rieske FeS protein, SDS-PAGE Spinacia oleracea

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.133
-
cytochrome c1
-
Cereibacter sphaeroides
0.333
-
2 ferricytochrome c1
-
Trichormus variabilis
3.33
-
cytochrome c1
-
Saccharomyces cerevisiae
66.7
-
cytochrome c1
-
Bos taurus

Cofactor

Cofactor Comment Organism Structure
cytochrome c1
-
Bos taurus
cytochrome c1
-
Neurospora crassa
cytochrome c1
-
Cereibacter sphaeroides