Any feedback?
Please rate this page
(enzyme.php)
(0/150)

BRENDA support

BRENDA Home
show all | hide all No of entries

Information on EC 7.1.1.8 - quinol-cytochrome-c reductase

for references in articles please use BRENDA:EC7.1.1.8
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
IUBMB Comments
The enzyme, often referred to as the cytochrome bc1 complex or complex III, is the third complex in the electron transport chain. It is present in the mitochondria of all aerobic eukaryotes and in the inner membranes of most bacteria. The mammalian enzyme contains cytochromes b-562, b-566 and c1, and a 2-iron ferredoxin. Depending on the organism and physiological conditions, the enzyme extrudes either two or four protons from the cytoplasmic to the non-cytoplasmic compartment (cf. EC 1.6.99.3, NADH dehydrogenase).
Specify your search results
Select one or more organisms in this record: ?
This record set is specific for:
UNIPROT: P14927
Show additional data
Do not include text mining results
Include (text mining) results
Include results (AMENDA + additional results, but less precise)
Word Map
The expected taxonomic range for this enzyme is: Bacteria, Eukaryota, Archaea
Synonyms
cytochrome c reductase, bc1 complex, cytochrome bc1 complex, cytochrome bc1, ubiquinol-cytochrome c reductase, uqcrc1, cytochrome bc, cytochrome b-c1 complex, uqcrb, respiratory complex iii, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
ubiquinol-cytochrome c reductase binding protein
-
coenzyme Q-cytochrome c reductase
-
-
-
-
coenzyme QH2-cytochrome c reductase
-
-
-
-
coQH2-cytochrome c oxidoreductase
-
-
-
-
dihydrocoenzyme Q-cytochrome c reductase
-
-
-
-
mitochondrial electron transport complex III
-
-
-
-
QH2:cytochrome c oxidoreductase
-
-
-
-
reduced coenzyme Q-cytochrome c reductase
-
-
-
-
reduced ubiquinone-cytochrome c oxidoreductase
-
-
-
-
reduced ubiquinone-cytochrome c reductase, complex III (mitochondrial electron transport)
-
-
-
-
ubihydroquinol:cytochrome c oxidoreductase
-
-
-
-
ubiquinol-cytochrome c oxidoreductase
-
-
-
-
ubiquinol-cytochrome c-2 oxidoreductase
-
-
-
-
ubiquinol-cytochrome c1 oxidoreductase
-
-
-
-
ubiquinol-cytochrome c2 reductase
-
-
-
-
ubiquinone-cytochrome b-c1 oxidoreductase
-
-
-
-
ubiquinone-cytochrome c oxidoreductase
-
-
-
-
ubiquinone-cytochrome c reductase
-
-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
redox reaction
-
-
-
-
oxidation
-
-
-
-
reduction
-
-
-
-
PATHWAY SOURCE
PATHWAYS
-
-, -, -, -, -
SYSTEMATIC NAME
IUBMB Comments
quinol:ferricytochrome-c oxidoreductase
The enzyme, often referred to as the cytochrome bc1 complex or complex III, is the third complex in the electron transport chain. It is present in the mitochondria of all aerobic eukaryotes and in the inner membranes of most bacteria. The mammalian enzyme contains cytochromes b-562, b-566 and c1, and a 2-iron ferredoxin. Depending on the organism and physiological conditions, the enzyme extrudes either two or four protons from the cytoplasmic to the non-cytoplasmic compartment (cf. EC 1.6.99.3, NADH dehydrogenase).
CAS REGISTRY NUMBER
COMMENTARY hide
9027-03-6
-
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
-
UniProt
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
LOCALIZATION
ORGANISM
UNIPROT
COMMENTARY hide
GeneOntology No.
LITERATURE
SOURCE
GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
physiological function
ubiquinol–cytochrome c reductase binding protein induces angiogenesis in vitro and in vivo
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
QCR7_HUMAN
111
0
13530
Swiss-Prot
other Location (Reliability: 1)
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
?
x * 43000, PTD-enzyme fusion protein, SDS-PAGE
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
Ni-NTA agarose bead chromatography
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Chang, J.; Jung, H.J.; Park, H.J.; Cho, S.W.; Lee, S.K.; Kwon, H.J.
Cell-permeable mitochondrial ubiquinol-cytochrome c reductase binding protein induces angiogenesis in vitro and in vivo
Cancer Lett.
366
52-60
2015
Homo sapiens (P14927)
Manually annotated by BRENDA team