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Literature summary extracted from

  • Krinner, M.; Hauska, G.; Hurt, E.; Lockau, W.
    A cytochrome f-b6 complex with plastoquinol-cytochrome c oxidoreductase activity from Anabaena variabilis (1982), Biochim. Biophys. Acta, 681, 110-117.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
7.1.1.6 2,5-dibromo-3-methyl-6-isopropylbenzoquinone
-
 Trichormus variabilis
7.1.1.6 2-Iodo-6-isopropyl-3-methyl-2',2,4'-trinitrodiphenyl ether
-
 Trichormus variabilis
7.1.1.6 3-(3',4'-dichlorophenyl)-1,1-dimethylurea
-
 Trichormus variabilis
7.1.1.6 5-(n-undecyl)-6-hydroxy-4,7-dioxobenzothiazole
-
 Trichormus variabilis
7.1.1.6 bathophenanthroline
-
 Trichormus variabilis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
7.1.1.6 0.02
-
 plastoquinol-1
-
 Trichormus variabilis
7.1.1.6 0.04
-
 plastoquinol-9
-
 Trichormus variabilis

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
7.1.1.6 thylakoid
-
 Trichormus variabilis 9579
-

Organism

EC Number Organism UniProt Comment Textmining
7.1.1.6 Trichormus variabilis
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
7.1.1.6
-
 Trichormus variabilis

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
7.1.1.6 additional information
-
-
 Trichormus variabilis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7.1.1.6 plastoquinol + plastocyanin best electron acceptors: plastocyanin from Anabaena variabilis, cytochrome c-553 from Anabaena variabilis, cytochrome c from horse heart Trichormus variabilis plastoquinone + reduced plastocyanin
-
 ?
7.1.1.6 plastoquinol + plastocyanin best electron donor: plastoquinol-9 Trichormus variabilis plastoquinone + reduced plastocyanin
-
 ?
7.1.1.6 plastoquinol-1 + oxidized plastocyanin + H+[side 1]
-
 Trichormus variabilis plastoquinone-1 + reduced plastocyanin + H+[side 2]
-
 ?

Subunits

EC Number Subunits Comment Organism
7.1.1.6 More
-
 Trichormus variabilis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
7.1.1.6 7.5
-
-
 Trichormus variabilis