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Literature summary for 7.1.1.8 extracted from

  • Rieske, J.S.
    Composition, structure, and function of complex III of the respiratory chain (1976), Biochim. Biophys. Acta, 456, 195-247.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Antimycin
-
Bos taurus

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Cyberlindnera jadinii 5739
-
mitochondrion
-
Bos taurus 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Iron-sulfur cluster
-
Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
8000
-
2 * 15000 + 1 * 43000 + 1 * 25000 + 1 * 11500 + 1 * 47000 + 1 * 43000 + 1 * 8000, multicomponent complex with 2 molecules of cytochrome b, one molecule each of cytochrome c1, iron-sulfur protein, antimycin-binding protein, core protein I, core protein II and one unknown peptide, SDS-PAGE Bos taurus
11500
-
2 * 15000 + 1 * 43000 + 1 * 25000 + 1 * 11500 + 1 * 47000 + 1 * 43000 + 1 * 8000, multicomponent complex with 2 molecules of cytochrome b, one molecule each of cytochrome c1, iron-sulfur protein, antimycin-binding protein, core protein I, core protein II and one unknown peptide, SDS-PAGE Bos taurus
15000
-
2 * 15000 + 1 * 43000 + 1 * 25000 + 1 * 11500 + 1 * 47000 + 1 * 43000 + 1 * 8000, multicomponent complex with 2 molecules of cytochrome b, one molecule each of cytochrome c1, iron-sulfur protein, antimycin-binding protein, core protein I, core protein II and one unknown peptide, SDS-PAGE Bos taurus
25000
-
2 * 15000 + 1 * 43000 + 1 * 25000 + 1 * 11500 + 1 * 47000 + 1 * 43000 + 1 * 8000, multicomponent complex with 2 molecules of cytochrome b, one molecule each of cytochrome c1, iron-sulfur protein, antimycin-binding protein, core protein I, core protein II and one unknown peptide, SDS-PAGE Bos taurus
43000
-
2 * 15000 + 1 * 43000 + 1 * 25000 + 1 * 11500 + 1 * 47000 + 1 * 43000 + 1 * 8000, multicomponent complex with 2 molecules of cytochrome b, one molecule each of cytochrome c1, iron-sulfur protein, antimycin-binding protein, core protein I, core protein II and one unknown peptide, SDS-PAGE Bos taurus
47000
-
2 * 15000 + 1 * 43000 + 1 * 25000 + 1 * 11500 + 1 * 47000 + 1 * 43000 + 1 * 8000, multicomponent complex with 2 molecules of cytochrome b, one molecule each of cytochrome c1, iron-sulfur protein, antimycin-binding protein, core protein I, core protein II and one unknown peptide, SDS-PAGE Bos taurus
207500
-
summation of protein components Bos taurus
250000
-
sedimentation velocity Bos taurus
262000 288000 light-scattering measurement Bos taurus
268000
-
cytochrome c1 content Bos taurus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ubiquinone-10 + ferricytochrome c Cyberlindnera jadinii
-
ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c Rattus norvegicus
-
ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c Bos taurus
-
ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c Columba sp.
-
ubiquinol-10 + ferrocytochrome c + 2 H+
-
?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-
Columba sp.
-
pigeon
-
Cyberlindnera jadinii
-
yeast
-
Rattus norvegicus
-
rat
-

Purification (Commentary)

Purification (Comment) Organism
-
Bos taurus

Renatured (Commentary)

Renatured (Comment) Organism
reconstitution Cyberlindnera jadinii
reconstitution Rattus norvegicus
reconstitution Bos taurus
reconstitution Columba sp.

Source Tissue

Source Tissue Comment Organism Textmining
heart
-
Rattus norvegicus
-
heart
-
Columba sp.
-
heart heart muscle Bos taurus
-
liver
-
Rattus norvegicus
-
liver
-
Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ubiquinol + 2 ferricytochrome c
-
Cyberlindnera jadinii ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
ubiquinol + 2 ferricytochrome c
-
Rattus norvegicus ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
ubiquinol + 2 ferricytochrome c
-
Bos taurus ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
ubiquinol + 2 ferricytochrome c
-
Columba sp. ubiquinone + 2 ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c
-
Cyberlindnera jadinii ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c
-
Rattus norvegicus ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c
-
Bos taurus ubiquinol-10 + ferrocytochrome c + 2 H+
-
?
ubiquinone-10 + ferricytochrome c
-
Columba sp. ubiquinol-10 + ferrocytochrome c + 2 H+
-
?

Subunits

Subunits Comment Organism
oligomer 2 * 15000 + 1 * 43000 + 1 * 25000 + 1 * 11500 + 1 * 47000 + 1 * 43000 + 1 * 8000, multicomponent complex with 2 molecules of cytochrome b, one molecule each of cytochrome c1, iron-sulfur protein, antimycin-binding protein, core protein I, core protein II and one unknown peptide, SDS-PAGE Bos taurus

Cofactor

Cofactor Comment Organism Structure
cytochrome b
-
Bos taurus
cytochrome c1
-
Bos taurus