K7ZUI0 · K7ZUI0_9ASPA

  • Protein
    NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic
  • Gene
    ndhF
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

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
Cellular Componentmitochondrial respiratory chain complex I
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
  • Organism
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Asparagales > Amaryllidaceae > Amaryllidoideae > Pancratium

Accessions

  • Primary accession
    K7ZUI0

Subcellular Location

Membrane
; Multi-pass membrane protein
Plastid, chloroplast thylakoid membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane19-39Helical
Transmembrane67-88Helical
Transmembrane100-118Helical
Transmembrane124-146Helical
Transmembrane158-179Helical
Transmembrane239-260Helical
Transmembrane266-290Helical
Transmembrane306-327Helical
Transmembrane372-391Helical
Transmembrane403-426Helical
Transmembrane521-541Helical
Transmembrane579-600Helical

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
Domain54-104NADH-Ubiquinone oxidoreductase (complex I) chain 5 N-terminal
Domain120-421NADH:quinone oxidoreductase/Mrp antiporter membrane subunit
Domain427-658NADH: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
    658
  • Mass (Da)
    74,092
  • Last updated
    2013-02-06 v1
  • Checksum
    C8865D3B44AE5F1D
IGFGLLLIPTATKSIRRMWAFPSVLMLSIAMVFSANLSIQQINGNLIYQYLWSWTVNNDFSLEFGHLIDPLTSIMSILITTVGIMVLIYSDNYMSHDQGYLKFFAYMSFFNTSMLGLVTSSNLIQIYIFWELVGMCSYLLIGFWFTRPIAASACQKAFVTNRIGDFGLLLGILGLYWITGSLEFRDLFGIVNNLVRNNGMDSLFATLCASFLFVGAVAKSAQFPLHIWLPDAMEGPTPISALIHAATMVAAGIFLVARLLPLFTVIPYIMNLISLIGVITVLFGATLALAQRDIKRSLAYSTMSQLGYIMLALGIGSYRAALFHLITHAYSKALLFLGSGSIIHSMEPIVGYSPDKSQNMVLMGGLTKYVPITRITFLLGTLSLCGIPPLACFWSKDEILNDSWLYSPIFAIIASFTAGLTAFYMFRMYLLIFDGRLRIHFPNYSSTKNTSFYSISLWGKEVPKAVNRNLLLSTMNNKVSFFSKDIYQIDDNVRNRVRHFSTYFRNKYTYTYPHESDNTMLFPLLVLVLFTLFIGAIGIHFDRGVIDFDLLSKWLTPSADFFHPNSKDSSDWYEFLKNAVFSVSVALFGLFVASILYGSVYSSLQNLGLVNSFVKKSPKRILLDQVKNGIYNWSYNRGYMDIFYTKIFTVGIRGLAEL

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue658

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
HE603956
EMBL· GenBank· DDBJ
CCE25854.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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