Identification
HMDB Protein ID CDBP01868
Secondary Accession Numbers Not Available
Name Cytochrome b-c1 complex subunit 8
Description Not Available
Synonyms
  1. Complex III subunit 8
  2. Complex III subunit VIII
  3. Ubiquinol-cytochrome c reductase complex 9.5 kDa protein
  4. Ubiquinol-cytochrome c reductase complex ubiquinone-binding protein QP-C
Gene Name UQCRQ
Protein Type Enzyme
Biological Properties
General Function Involved in ubiquinol-cytochrome-c reductase activity
Specific 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
GO Classification
Function
ubiquinol-cytochrome-c reductase activity
transporter activity
transmembrane transporter activity
substrate-specific transmembrane transporter activity
ion transmembrane transporter activity
cation transmembrane transporter activity
inorganic cation transmembrane transporter activity
monovalent inorganic cation transmembrane transporter activity
hydrogen ion transmembrane transporter activity
Cellular Location
  1. Mitochondrion inner membrane
Pathways
Gene Properties
Chromosome Location Chromosome:5
Locus 5q31.1
SNPs UQCRQ
Gene Sequence
>249 bp
ATGGGCCGCGAGTTTGGGAATCTGACGCGGATGCGGCATGTGATCAGCTACAGCTTGTCA
CCGTTCGAGCAGCGCGCCTATCCGCACGTCTTCACTAAAGGAATCCCCAATGTTCTGCGC
CGCATTCGGGAGTCTTTCTTTCGCGTGGTGCCGCAGTTTGTAGTGTTTTATCTTATCTAC
ACATGGGGGACTGAAGAGTTCGAGAGATCCAAGAGGAAGAATCCAGCTGCCTATGAAAAT
GACAAATGA
Protein Properties
Number of Residues 82
Molecular Weight 9906.3
Theoretical pI 10.5
Pfam Domain Function
Signals
  • ["None"]
Transmembrane Regions
  • ["None"]
Protein Sequence
>Cytochrome b-c1 complex subunit 8
MGREFGNLTRMRHVISYSLSPFEQRAYPHVFTKGIPNVLRRIRESFFRVVPQFVVFYLIY
TWGTEEFERSKRKNPAAYENDK
GenBank ID Protein 12655079
UniProtKB/Swiss-Prot ID O14949
UniProtKB/Swiss-Prot Entry Name QCR8_HUMAN
PDB IDs Not Available
GenBank Gene ID BC001390
GeneCard ID UQCRQ
GenAtlas ID UQCRQ
HGNC ID HGNC:29594
References
General References Not Available