Q8HQG1 · Q8HQG1_9NEOP

Function

function

Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) that is believed to belong to the minimal assembly required for catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone.

Catalytic activity

GO annotations

AspectTerm
Cellular Componentmitochondrial inner membrane
Molecular FunctionNADH dehydrogenase (ubiquinone) activity
Molecular FunctionNADH dehydrogenase activity
Biological ProcessATP synthesis coupled electron transport
Biological Processelectron transport coupled proton transport

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    NADH-ubiquinone oxidoreductase chain 5
  • EC number
  • Alternative names
    • NADH dehydrogenase subunit 5

Gene names

    • Name
      ND5

Encoded on

  • Mitochondrion

Organism names

  • Taxonomic identifier
  • Strain
    • TypeO9
  • Taxonomic lineage
    Eukaryota > Metazoa > Ecdysozoa > Arthropoda > Hexapoda > Insecta > Pterygota > Neoptera > Endopterygota > Lepidoptera > Glossata > Ditrysia > Papilionoidea > Papilionidae > Papilioninae > Ornithoptera

Accessions

  • Primary accession
    Q8HQG1

Subcellular Location

Mitochondrion inner membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane20-41Helical
Transmembrane48-68Helical
Transmembrane80-97Helical
Transmembrane109-137Helical
Transmembrane157-179Helical
Transmembrane200-220Helical
Transmembrane226-250Helical

Keywords

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain1-162NADH:quinone oxidoreductase/Mrp antiporter membrane subunit
Domain169-271NADH dehydrogenase subunit 5 C-terminal

Keywords

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    271
  • Mass (Da)
    31,275
  • Last updated
    2003-03-01 v1
  • Checksum
    50F4E57CDFB6F885
VTAGVYLLIRFNMLLLDMMFLKILLVLSSLTMFMAGISANYEFDLKKIIALSTLSQLGLMMSILSMGLPDLAFFHLLTHAMFKALLFMCAGVIIHMMSDMQDIRYMGGLVNYIPLTTLCLNISNLALCGMPFLAGFYSKDLILDMVSMSNLNMMIFLLYYISTGLTVFYTIRLLFYLMINDFNLMVVYNLYDEDYIMLKSMFMLLFMSLVVGSSLSWLIFKYPYMIFLPLNMKMMVIYVSLLGFFLGYMVSNMKIYSKNKFLLTYNLSNFL

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue271

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AB084440
EMBL· GenBank· DDBJ
BAC22632.1
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.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
FeedbackHelp