A0A646QY90 · A0A646QY90_SILVU

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
Molecular FunctionNADH dehydrogenase (ubiquinone) activity
Molecular FunctionNADH dehydrogenase activity
Molecular Functionquinone binding
Biological ProcessATP synthesis coupled electron transport
Biological Processelectron transport coupled proton transport

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic
  • EC number
  • Alternative names
    • NADH-plastoquinone oxidoreductase subunit 5

Gene names

    • Name
      ndhF

Encoded on

  • Chloroplast

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > Caryophyllales > Caryophyllaceae > Sileneae > Silene > Silene subgen. Behenantha > Silene sect. Behenantha

Accessions

  • Primary accession
    A0A646QY90

Subcellular Location

Plastid, chloroplast thylakoid membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane6-29Helical
Transmembrane41-65Helical
Transmembrane85-109Helical
Transmembrane121-140Helical
Transmembrane146-167Helical
Transmembrane179-201Helical
Transmembrane221-239Helical
Transmembrane260-281Helical
Transmembrane287-311Helical
Transmembrane327-348Helical
Transmembrane354-373Helical
Transmembrane393-412Helical
Transmembrane424-447Helical
Transmembrane550-570Helical
Transmembrane604-626Helical
Transmembrane722-741Helical

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

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain75-125NADH-Ubiquinone oxidoreductase (complex I) chain 5 N-terminal
Domain141-442NADH:quinone oxidoreductase/Mrp antiporter membrane subunit
Domain448-692NADH:ubiquinone/plastoquinone oxidoreductase chloroplast chain 5 C-terminal

Sequence similarities

Belongs to the complex I subunit 5 family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    742
  • Mass (Da)
    84,516
  • Last updated
    2020-04-22 v1
  • Checksum
    CF4D0E7F77A6B424
MEHIYQYAWIIPFIPLPVPFLIGVGLLLFPTATKSIRRMWAFLSISLLTIAMIFSMMLAIQQISSNSLYQYVWSWTINNDFSFEFGYLLDPLTSIMLVLITTVAILVLIYSDNYMCHDQGYLRFFAYMSFFNTSMLGLVISSNLIQIYICWELVGMCSYLLIGFWFTRPIAANACQKAFVTNRVGDFGLLLGILGLYWVTGSFDFRDLFEIFTNLIKTHEVNLLFCILCTLFLFSGAVAKSAQFPLHVWLPDAMEGPTPISALIHAATMVAAGIFLVARLFPLFIVIPYIMYVIAFIGIITLFLGATLALAQKDLKRSLAYSTMSQLGYMMLALGMGSYRAALFHLITHAYSKALLFLGSGSLIHSMETLVGYSPDKNQNMVLMGGLTKHVPITKTAFLIGTLSLCGIPPLACFWSKDEILNDSWLYSPIFAIIAYFTAGLTAFYMFRIYFLTFDGHLNLYCKNYSGKKNISFYSMSLWGKDGLKKINKNLSLVTLLTRNANRVETSVFSKNPSKIYRNFLKIIRSFITITFTENKKIYAYPPESDNTMLFPLIVLIVFTFFIELIGIPFNQEGIGLDILTKWLTPPVNPLHSPLNNSVDWYEFAINATLSVSIACWGIFIAFFLYKPIYSSLKIFFLINSFDKRGPKRPFWDNIIIFIYNWSSNRGYIDDFYTTYFIKGVRGLSKLVSFIDRRIIDGIPNGFGITSFFVAESIKYIGGGRISSYLFLYLFYVVLIFLFFLL

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MH890613
EMBL· GenBank· DDBJ
QBX88299.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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