A0A218LSY3 · A0A218LSY3_SECST

Function

function

NDH shuttles electrons from NAD(P)H:plastoquinone, via FMN and iron-sulfur (Fe-S) centers, to quinones in the photosynthetic chain and possibly in a chloroplast respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient.

Catalytic activity

GO annotations

AspectTerm
Cellular Componentchloroplast thylakoid membrane
Cellular Componentplasma membrane
Molecular FunctionNADH dehydrogenase activity
Molecular Functionoxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor
Molecular Functionquinone binding
Biological Processaerobic respiration
Biological Processphotosynthesis, light reaction

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    NAD(P)H-quinone oxidoreductase subunit 1, chloroplastic
  • EC number
  • Alternative names
    • NAD(P)H dehydrogenase subunit 1
      (NDH subunit 1
      )
    • NADH-plastoquinone oxidoreductase subunit 1

Gene names

    • Name
      ndhA

Encoded on

  • Chloroplast

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Pooideae > Triticodae > Triticeae > Hordeinae > Secale

Accessions

  • Primary accession
    A0A218LSY3

Subcellular Location

Cell membrane
; Multi-pass membrane protein
Membrane
; Multi-pass membrane protein
Plastid, chloroplast thylakoid 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 is composed of at least 16 different subunits, 5 of which are encoded in the nucleus.

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)
    40,223
  • Last updated
    2017-09-27 v1
  • Checksum
    6EECCFB7A2B9850B
MIIDRVEVETINSFSKLELLKEIYGLISILPILTLLLGITIEVLVIVWLEREISASIQQRIGPEYAGPLGLLQAIADGTKLLFKEDILPSRGDISLFSIGPSIAVISVLLSFLVIPLGYHFVLADLSIGVFLWIAISSIAPIGLLMAGYSSNNKYSFSGGLRAAAQSISYEIPLTFCVLAISLLSNSSSTVDIVEAQSKYGFFGWNIWRQPIGFLVFLISSLAECERLPFDLPEAEEELVAGYQTEYSGIKYGLFYLVSYLNLLVSSLFVTVLYLGGWNLSIPYISFFDFFQMNKAVGILEMTMGIFITLTKAYLFLFISITIRWTLPRMRIDQLLNLGWKFLLPISLGNLLLTTSSQLVSL

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
KY636137
EMBL· GenBank· DDBJ
ASD44839.1
EMBL· GenBank· DDBJ
Genomic DNA
KY636138
EMBL· GenBank· DDBJ
ASD44917.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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