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Literature summary extracted from

  • Malkin, R.
    Cytochrome b/f6 complex in cyanobacteria: common components of respiratory and photosynthetic electron transport systems (1988), Methods Enzymol., 167, 341-349.
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 DNP-INT Trichormus variabilis
7.1.1.6 5-(n-undecyl)-6-hydroxy-4,7-dioxobenzothiazole UHDBT Trichormus variabilis
7.1.1.6 Stigmatellin
-
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
-
cyanobacterium
-

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
-
specific activity depends on electron donor and acceptor Trichormus variabilis

Storage Stability

EC Number Storage Stability Organism
7.1.1.6 -156°C, best stability, or -80°C or -20°C 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
-
?

Subunits

EC Number Subunits Comment Organism
7.1.1.6 More ratio cytochrome b563:cytochrome f:Rieske Fe-S protein 2:1:1 Trichormus variabilis

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
7.1.1.6 additional information
-
additional information
-
Trichormus variabilis