A0A1S6Q646 · A0A1S6Q646_TILUS

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

Accessions

  • Primary accession
    A0A1S6Q646

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
Transmembrane121-146Helical
Transmembrane254-276Helical
Transmembrane296-321Helical
Transmembrane342-360Helical

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)
    40,149
  • Last updated
    2017-05-10 v1
  • Checksum
    F39F2CDBCCB3EB11
MIIDTTEVQTINSFYTSEFLKEVYGLIWIVPILTLILGITMGVLVIVWLEREISAAIQQRIGPEYAGPLGILQAIADGTKLLFKEDLLPSRGDIRLFSVGPSIAVISILLSYLVIPFGYRLVLADLSIGVFLWIAISSIAPIGLLMSGYGSNNKYSFLGGLRAAAQSISYEIPLTLCVLSISLLSNSSSTVDIVEAQSKYGFWGWNLWRQPIGFIVFLISSLAECERLPFDLPEAEEELVAGYQTEYSGIKYGLFYLASYLNLLVSSLFVTVLYLGGWNLPIPYISISELFGIKKIASIFGMTMGILITLTKAYLFLFISITTRWTLPRMRMDQLLNLGWKFLLPISLGNLLLTTSSQLLSL

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
KY293680
EMBL· GenBank· DDBJ
AQV11121.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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