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Literature summary for 1.3.5.1 extracted from

  • Ziegler, D.; Rieske, J.S.
    Preparation and properties of succinate dehydrogenase-coenzyme Q reductase (Complex II) (1967), Methods Enzymol., 10, 231-235.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
2-Thenoyltrifluoroacetone 97% inhibition at 0.1 mM Bos taurus
4-Chloromercuriphenyl sulfonate
-
Bos taurus
CN-
-
Bos taurus

Metals/Ions

Metals/Ions Comment Organism Structure
Fe
-
Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
succinate dehydrogenase
-

Purification (Commentary)

Purification (Comment) Organism
using ammonium sulfate fractionation, solvent extraction and deoxycholate-ammonium sulfate extraction Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
heart
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
56
-
-
Bos taurus

Storage Stability

Storage Stability Organism
-20°C, 1-2 weeks Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information reduction of coenzyme Q and analogues, coenzyme Q2 is the most efficient electron acceptor, coenzyme Q10 in substrate quantities when supplemented with Triton X-100 and a lipid extract is about 75% as efficient as coenzyme Q2 Bos taurus ?
-
?
succinate + ubiquinone
-
Bos taurus fumarate + ubiquinol
-
?

Cofactor

Cofactor Comment Organism Structure
cytochrome b
-
Bos taurus
FAD
-
Bos taurus
additional information the enzyme contains 18-20% lipid by weight protein Bos taurus