MGP Database

New search | Record Overview | Ontology/Pathway Information | Domain Information | UniProt Annotations | Related Proteins
MGP005007

UniProt Annotations

Entry Information
Gene Nameubiquinol-cytochrome c reductase, complex III subunit X
Protein EntryQCR9_HUMAN
UniProt IDQ9UDW1
SpeciesHuman
Comments
Comment typeDescription
Alternative ProductsEvent=Alternative splicing; Named isoforms=2; Name=1; IsoId=Q9UDW1-1; Sequence=Displayed; Name=2; IsoId=Q9UDW1-2; Sequence=VSP_041429;
FunctionThis 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 interacts with cytochrome c1 (By similarity). {ECO:0000250}.
SimilarityBelongs to the UQCR10/QCR9 family. {ECO:0000305}.
Subcellular LocationMitochondrion inner membrane {ECO:0000250}.
SubunitThe bc1 complex contains 11 subunits: 3 respiratory subunits (cytochrome b, cytochrome c1 and Rieske/UQCRFS1), 2 core proteins (UQCRC1/QCR1 and UQCRC2/QCR2) and 6 low-molecular weight proteins (UQCRH/QCR6, UQCRB/QCR7, UQCRQ/QCR8, UQCR10/QCR9, UQCR11/QCR10 and a cleavage product of Rieske/UQCRFS1).
  logo