Literature summary for 7.1.1.6 extracted from

Black, M.T.; Widger, W.R.; Cramer, W.A.
Large-scale purification of active cytochrome b6/f complex from spinach chloroplasts (1987), Arch. Biochem. Biophys., 252, 655-661.

Search for more literature for 7.1.1.6

Inhibitors

Inhibitors	Comment	Organism	Structure
2,5-dibromo-3-methyl-6-isopropylbenzoquinone	-	Spinacia oleracea

Localization

Localization	Comment	Organism	GeneOntology No.	Textmining
chloroplast	-	Spinacia oleracea	9507	-
thylakoid	-	Spinacia oleracea	9579	-

Metals/Ions

Metals/Ions	Comment	Organism	Structure
Fe	2.1 mol nonheme iron per mol of cytochrome f	Spinacia oleracea

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
95000	-	calculation from subunit size assuming stoichiometry of 1:1:1:1	Spinacia oleracea

Organism

Organism	UniProt	Comment	Textmining
Spinacia oleracea	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
90% pure	Spinacia oleracea

Source Tissue

Source Tissue	Comment	Organism	Textmining
leaf	-	Spinacia oleracea	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
plastoquinol + cytochrome f	-	Spinacia oleracea	plastoquinone + reduced cytochrome f	-	?
plastoquinol + plastocyanin	-	Spinacia oleracea	plastoquinone + reduced plastocyanin	-	?

Subunits

Subunits	Comment	Organism
More	complex consists of the following polypeptides: cytochrome f MW 33000, cytochrome b563 MW 23500, Rieske FeS protein MW20000, subunit IV MW 17000, SDS-PAGE	Spinacia oleracea

Turnover Number [1/s]

Turnover Number Minimum [1/s]	Turnover Number Maximum [1/s]	Substrate	Comment	Organism	Structure
additional information	-	additional information	-	Spinacia oleracea
14	34	cytochrome f	-	Spinacia oleracea

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Release 2023.1 (January 2023)