A3QRG4 · A3QRG4_CATSE

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.

Caution

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

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

Accessions

  • Primary accession
    A3QRG4

Subcellular Location

Plastid, chloroplast thylakoid membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane88-110Helical
Transmembrane211-231Helical
Transmembrane269-287Helical

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
Domain2-104NADH:quinone oxidoreductase/Mrp antiporter membrane subunit
Domain111-353NADH: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
    Fragment
  • Length
    361
  • Mass (Da)
    41,372
  • Last updated
    2007-04-03 v1
  • Checksum
    78C2AE8D71E4C155
SYRSALFHLITHAYSKALLFLGSGSVIHSMETIVGYSPDKSQNMVLMGGLTKHVPITKTSFLLGTLSLCGIPPLACFWSKDEILNDSWLYSPIFAIIAWATAGLTAFYMFRIYLLTFEGHLNVHFQNYSGSQNTSLYSISLWGKGCSQRINTNFRLLRMNNNESSSFFSKRTYRSDETVRKKNGGRPFINIVHFDTRKPFSYPYESDNMMLFPLLVLVLFALFVGSLGIPFNQEGADLDILSKWLAPSINLLHQQSKDSTNWYEFLKNAIFSVSIAYFGIFLASFLYKPIYSSFKNFDLINLFVRTGPRRSRWDKILNVLYDWSYNRAYIDAFYTTSFTGAIRGLAQLTHFFDRRVIDGIT

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue361

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
DQ411407
EMBL· GenBank· DDBJ
ABE68539.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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