I1YA37 · I1YA37_NUMTA

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 and assembly of complex I.

Catalytic activity

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentmitochondrial inner membrane
Cellular Componentrespirasome
Molecular FunctionNADH dehydrogenase (ubiquinone) activity
Biological Processmitochondrial electron transport, NADH to ubiquinone

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    NADH-ubiquinone oxidoreductase chain 2
  • EC number

Gene names

    • Name
      ND2

Encoded on

  • Mitochondrion

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Archelosauria > Archosauria > Dinosauria > Saurischia > Theropoda > Coelurosauria > Aves > Neognathae > Charadriiformes > Scolopacidae > Numenius

Accessions

  • Primary accession
    I1YA37

Subcellular Location

Membrane
; Multi-pass membrane protein
Mitochondrion inner membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane20-41Helical
Transmembrane53-72Helical
Transmembrane92-111Helical
Transmembrane123-142Helical
Transmembrane148-167Helical
Transmembrane174-192Helical
Transmembrane198-218Helical
Transmembrane238-257Helical
Transmembrane277-298Helical
Transmembrane319-339Helical

Keywords

PTM/Processing

Features

Showing features for signal, chain.

TypeIDPosition(s)Description
Signal1-19
ChainPRO_500365434220-342NADH-ubiquinone oxidoreductase chain 2

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain19-284NADH:quinone oxidoreductase/Mrp antiporter membrane subunit
Domain286-339NADH dehydrogenase subunit 2 C-terminal

Sequence similarities

Belongs to the complex I subunit 2 family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    342
  • Mass (Da)
    37,738
  • Last updated
    2012-07-11 v1
  • Checksum
    047816BFC11A50BC
AKLIFYTSLLLGTTITISSNHWMMAWTGLEINTLAIIPLIAKSHHPRAIEASIKYFLVQAAASALVLFSSTINAWHTGQWDITQLTHPTACLLLTAAIATKLGLVPFHFWFPEVLQGSTLTTALLLSTMMKFPPITILFLTSHSLNPTLLTLMGITSAGLGGWMGLNQTQIRKILAFSSISHLGWMAIIILYNPKLTLLTFYLYSLMTATVFLTLSTIKATKLSTVMISWTKMPMLNATLMLALLSLAGLPPLTGFLPKWLIIQELTKQELTSTATIIAMLSLLGLFFYLRLAYYSTITLPPNSTNHMKQWHANKSTNILLAIFTSLSISLLPLSPMILTTI

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue342

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JQ963035
EMBL· GenBank· DDBJ
AFI98856.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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