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QCR8

Gene
QCR8
Protein
Cytochrome b-c1 complex subunit 8
Organism
Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37)
Length
94 amino acids
Function
This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. This subunit, together with cytochrome b, binds to ubiquinone.
Similarity
Belongs to the UQCRQ/QCR8 family.
Mass
10.821 kDa
Sequence
MGGPHAKAYMGWWGSIGSPAQKGITTYTVSPYAQKPLNNIFHNAVFNTFRRVKSQILYMALPAALYWAWWVNCRDYNAYLYTKAGREELERVNV

Gene
QCR8
Protein
Cytochrome b-c1 complex subunit 8
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
94 amino acids
Function
Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain that generates an electrochemical potential coupled to ATP synthesis. The complex couples electron transfer from ubiquinol to cytochrome c. QCR8, together with cytochrome b, binds to ubiquinone.
Similarity
Belongs to the UQCRQ/QCR8 family.
Mass
10.975 kDa
Sequence
MGPPSGKTYMGWWGHMGGPKQKGITSYAVSPYAQKPLQGIFHNAVFNSFRRFKSQFLYVLIPAGIYWYWWKNGNEYNEFLYSKAGREELERVNV

Gene
qcr8
Protein
Cytochrome b-c1 complex subunit 8
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
92 amino acids
Function
This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. This subunit, together with cytochrome b, binds to ubiquinone.
Similarity
Belongs to the UQCRQ/QCR8 family.
Mass
10.467 kDa
Sequence
MGGAAGGKTYLGWWGHLGGPKQKGIITYSLSPFQQRPMAGFFKTSTQNMFRRVMTEGLYVAIPFGIAYYIYCWGKERNEFLNSKHGRHLVEE

Gene
QCR8
Protein
Cytochrome b-c1 complex subunit 8
Organism
Equisetum arvense
Length
20 amino acids
Function
This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. This subunit, together with cytochrome b, binds to ubiquinone (By similarity).
Similarity
Belongs to the UQCRQ/QCR8 family.
Mass
2.338 kDa
Fragment
single
Sequence
QKVAVRLKEVVYTLSPHQQN