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A0A1V1I524 · A0A1V1I524_9CUCU

Function

function

Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain. The b-c1 complex mediates electron transfer from ubiquinol to cytochrome c. Contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis.

GO annotations

AspectTerm
Cellular Componentmitochondrial inner membrane
Molecular Functionmetal ion binding
Molecular Functionubiquinol-cytochrome-c reductase activity
Biological Processmitochondrial electron transport, ubiquinol to cytochrome c

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Cytochrome b
  • Alternative names
    • Complex III subunit 3
    • Complex III subunit III
    • Cytochrome b-c1 complex subunit 3
    • Ubiquinol-cytochrome-c reductase complex cytochrome b subunit

Gene names

    • Name
      cob

Encoded on

  • Mitochondrion

Organism names

  • Taxonomic identifier
  • Organism
  • Taxonomic lineage
    Eukaryota > Metazoa > Ecdysozoa > Arthropoda > Hexapoda > Insecta > Pterygota > Neoptera > Endopterygota > Coleoptera > Polyphaga > Cucujiformia > Curculionidae > Cossoninae > Rhopalomesites

Accessions

  • Primary accession
    A0A1V1I524

Subcellular Location

Mitochondrion inner membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane30-52Helical
Transmembrane81-102Helical

Keywords

Interaction

Subunit

The main subunits of complex b-c1 are: cytochrome b, cytochrome c1 and the Rieske protein.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain1-61Cytochrome b/b6 N-terminal region profile
Domain62-119Cytochrome b/b6 C-terminal region profile

Keywords

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    119
  • Mass (Da)
    13,357
  • Last updated
    2017-06-07 v1
  • MD5 Checksum
    10F1C87EF52C26FAF6FB30F9483463C7
LVSAIPYLGNIIVQWIWGGFAVDNATLSRFFALHFLLPFIVSGLILIHLLFLHQTGSNNPLGVNSNIDKLTFHPYFTFKDLVGFITLTFLLTLLTLQSPYLLSDPDNFMPANPLMTPIH

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue119

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
LN835593
EMBL· GenBank· DDBJ
CRH08999.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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