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Literature summary for 7.1.1.8 extracted from

  • Engel.W.D.; Schaegger, H.; von Jagow, G.
    Ubiquinol-cytochrome c reductase (EC 1.10.2.2). Isolation in triton X-100 by hydroxyapatite and gel chromatography. Structural and functional properties (1980), Biochim. Biophys. Acta, 592, 211-222.
    View publication on PubMed
Search for more literature for 7.1.1.8

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.025
-
 cytochrome c
-
 Bos taurus

Localization

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

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-
Neurospora crassa
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
heart
-
 Bos taurus
-

Storage Stability

Storage Stability Organism
-20°C, isolated complex III is stored in presence of 50% glycerol, can be used for functional studies up to a month, for preparation of subunits only freshly prepared bc1 complex, because storage leads to partial degradation of some subunits by proteases Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
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 + cytochrome c
-
 Bos taurus ubiquinone 2 + reduced cytochrome c
-
 ?
ubiquinol 3 + cytochrome c
-
 Bos taurus ubiquinone 3 + reduced cytochrome c
-
 ?
ubiquinol 9 + cytochrome c
-
 Bos taurus ubiquinone 9 + reduced cytochrome c
-
 ?
ubiquinol 9 + cytochrome c
-
 Neurospora crassa ubiquinone 9 + reduced cytochrome c
-
 ?
ubiquinol-1 + cytochrome c
-
 Bos taurus ubiquinone-1 + reduced cytochrome c
-
 ?