A0A7G6KKW8 · A0A7G6KKW8_DANSP

Function

function

NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient. This subunit may bind ubiquinone.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentplasma membrane
Cellular Componentplastid
Molecular FunctionNADH dehydrogenase activity
Molecular Functionoxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor
Molecular Functionquinone binding
Biological Processaerobic respiration

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    NADH-quinone oxidoreductase subunit H
  • EC number
  • Alternative names
    • NADH dehydrogenase I subunit H
    • NDH-1 subunit H

Gene names

    • Name
      ndhA
    • Synonyms
      nuoH

Encoded on

  • Plastid

Organism names

Accessions

  • Primary accession
    A0A7G6KKW8

Subcellular Location

Cell membrane
; Multi-pass membrane protein
Membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane23-49Helical
Transmembrane94-115Helical
Transmembrane121-147Helical
Transmembrane254-276Helical
Transmembrane296-323Helical
Transmembrane335-353Helical

Keywords

PTM/Processing

Keywords

Interaction

Subunit

NDH-1 is composed of 14 different subunits. Subunits NuoA, H, J, K, L, M, N constitute the membrane sector of the complex.

Family & Domains

Sequence similarities

Belongs to the complex I subunit 1 family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    362
  • Mass (Da)
    40,263
  • Last updated
    2021-02-10 v1
  • MD5 Checksum
    E1E5CDB7FAE152BCB2FD36B5BBD27CDF
MIIDRVEVETINSFSKSELLKELYGLIWILPILALLVGITIEVLVIVWLEREISASIQQRIGPEYAGPLGLLQAIADGTKLLFKEDILPSRGDIPFFSIGPSIAVISILLSFLVIPLGYHFVLADLSIGVFLWIAISSIAPIGLLMAGYSSNNKYSFSGGLRAAAQSISYEIPLTFCVLAISLLSNSLSTVDIVEAQSKYGFLGWNLWRQPIGFLVFLISSLAECERLPFDLPEAEEELVAGYQTEYSGIKYGVFYLASYLNLLVSSLFVTVLYLGGWHFSIPYISFFGFLQMNKMVGILEIIMGILITLTKAYLFLFISITIRWTLPRMRMDQLLNLGWKFLLPISLGNLLLTTSSQLVSL

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MN955297
EMBL· GenBank· DDBJ
QNC67901.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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