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Literature summary for 7.1.1.8 extracted from

  • Yu, L.; Yu, C.A.
    The existence of an antimycin A insensitive ubiquinol-cytochrome c reductase activity in the photosynthetic apparatus (1983), Biochem. Biophys. Res. Commun., 112, 450-457.
    View publication on PubMed
Search for more literature for 7.1.1.8

Localization

Localization Comment Organism GeneOntology No. Textmining
chromatophore
-
 Cereibacter sphaeroides
-
-

Organism

Organism UniProt Comment Textmining
Cereibacter sphaeroides
-
 formerly Rhodopseudomonas sphaeroides
-
Cereibacter sphaeroides
-
 blue-green mutant
-
Cereibacter sphaeroides R-26
-
 blue-green mutant
-

Purification (Commentary)

Purification (Comment) Organism
-
 Cereibacter sphaeroides

Storage Stability

Storage Stability Organism
-20°C, stable in organic solvent Cereibacter sphaeroides

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ubiquinol + 2 ferricytochrome c
-
 Cereibacter sphaeroides ubiquinone + 2 ferrocytochrome c + 2 H+
-
 ?
ubiquinol + 2 ferricytochrome c
-
 Cereibacter sphaeroides R-26 ubiquinone + 2 ferrocytochrome c + 2 H+
-
 ?
ubiquinol + horse heart cytochrome c
-
 Cereibacter sphaeroides ?
-
 ?
ubiquinol + horse heart cytochrome c
-
 Cereibacter sphaeroides R-26 ?
-
 ?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
-
-
 half-life about 12 h in 10 mM Tris-acetate, pH 7.8 Cereibacter sphaeroides

pH Range

pH Minimum pH Maximum Comment Organism
5.5 9
-
 Cereibacter sphaeroides

pH Stability

pH Stability pH Stability Maximum Comment Organism
5.5 9 activity decreases drastically if pH is higher than 9.0 or lower than 5.5 Cereibacter sphaeroides