complex III

GPTKB entity

Statements (35)
Predicate Object
gptkbp:instanceOf gptkb:protein
gptkb:enzyme
gptkbp:alternativeName gptkb:cytochrome_bc1_complex
ubiquinol-cytochrome c reductase
Coenzyme Q:cytochrome c – oxidoreductase
gptkbp:catalyzes transfer of electrons from ubiquinol to cytochrome c
gptkbp:cofactor 2Fe-2S cluster
heme bH
heme bL
heme c1
gptkbp:discoveredBy gptkb:David_E._Green
gptkbp:discoveredIn 1950s
gptkbp:EC_number 1.10.2.2
gptkbp:foundIn eukaryotes
some bacteria
gptkbp:function ATP synthesis support
proton translocation across mitochondrial membrane
gptkbp:geneEncodingSubunit gptkb:MT-CYB
CYC1
UQCRFS1
https://www.w3.org/2000/01/rdf-schema#label complex III
gptkbp:inhibitedBy gptkb:antimycin_A
myxothiazol
stigmatellin
gptkbp:locatedIn inner mitochondrial membrane
gptkbp:molecularWeight ~250 kDa
gptkbp:numberOfSubunits 11 (in mammals)
gptkbp:partOf electron transport chain
gptkbp:subunit gptkb:cytochrome_b
gptkb:Rieske_iron-sulfur_protein
gptkb:cytochrome_c1
gptkbp:bfsParent gptkb:cytochrome_bc1_complex
gptkb:GO:0005751
gptkb:cytochrome_b
gptkbp:bfsLayer 7