H6U9U5 · H6U9U5_BOSJA

Function

function

Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) which catalyzes electron transfer from NADH through the respiratory chain, using ubiquinone as an electron acceptor. Essential for the catalytic activity of complex I.

Catalytic activity

GO annotations

AspectTerm
Cellular Componentmitochondrial inner membrane
Cellular ComponentNADH dehydrogenase complex
Molecular FunctionNADH dehydrogenase (ubiquinone) activity

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    NADH-ubiquinone oxidoreductase chain 3
  • EC number

Gene names

    • Name
      ND3

Encoded on

  • Mitochondrion

Organism names

  • Taxonomic identifier
  • Strain
    • CERZA
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Laurasiatheria > Artiodactyla > Ruminantia > Pecora > Bovidae > Bovinae > Bos

Accessions

  • Primary accession
    H6U9U5

Subcellular Location

Membrane
Mitochondrion membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane55-75Helical
Transmembrane87-104Helical

Keywords

Interaction

Subunit

Core subunit of respiratory chain NADH dehydrogenase (Complex I) which is composed of 45 different subunits. Interacts with TMEM186. Interacts with TMEM242.

Structure

Family & Domains

Sequence similarities

Belongs to the complex I subunit 3 family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    115
  • Mass (Da)
    13,085
  • Last updated
    2012-04-18 v1
  • Checksum
    A541AD5E1B1C3515
MNLMLALLTNFTLATLLVIIAFWLPQLNVYSEKTSPYECGFDPMGSARLPFSMKFFLVAITFLLFDLEIALLLPLPWASQTTNLNTMLTMALFLIILLAVSLAYEWTQKGLEWTE

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JN632606
EMBL· GenBank· DDBJ
AEP20955.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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