A4GKN6 · A4GKN6_9POAL

  • 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.

Catalytic activity

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
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 > Poales > Restionaceae > Aphelia

Accessions

  • Primary accession
    A4GKN6

Subcellular Location

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

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane6-24Helical
Transmembrane36-56Helical
Transmembrane76-100Helical
Transmembrane112-130Helical
Transmembrane136-158Helical
Transmembrane170-191Helical
Transmembrane211-230Helical
Transmembrane251-272Helical
Transmembrane284-302Helical
Transmembrane318-339Helical
Transmembrane345-366Helical
Transmembrane387-408Helical
Transmembrane420-438Helical
Transmembrane544-563Helical
Transmembrane596-621Helical

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
Domain66-116NADH-Ubiquinone oxidoreductase (complex I) chain 5 N-terminal
Domain132-432NADH:quinone oxidoreductase/Mrp antiporter membrane subunit
Domain439-640NADH: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
    641
  • Mass (Da)
    72,622
  • Last updated
    2007-04-17 v1
  • Checksum
    B8BC1886435583E0
IIPLLPFSISILIGFGLIFIPTVIKNLRRICTFPNILLLNITIIFASNLSIQQIKGNPIYQYLWSWIINNDFCFEFGYIIDPLTSIMPILISTVGIMVFIYSDNYMFYDQGYVRFFVYISLFNASMLGLVTSSNLIQIYFFWELVGICSYLLIGFWFTRPIAANACQKAFVTNRVGDFGLLLGILGFYWITGSFEFRDLFQISNNPIDNNGFYSLFTILCAFLLFMGAFAKSAQFPLHIWLPDAMEGPTPISALIHAATMVAAGIFLIARLFPILITIPHISNFISLIGVITLLLGGTLALAQRDIKKSLAYSTMSQLGYMMLALGIGSYQAALFHLITHAYSKALLFLGSGSIIHSMEPIVGYSTKKNQNMILMGGLKKYIPITKISFLLGTLSLCGIPPLACFWSKDEILSDSWLHSPVLAIIAFSTAGLTAFYMFRIYLLTFDGYLHVHFQDYSNTKNNLIYSISLWGKTKFKRLKKDAPLLRVNKEVYFFTKKSFNIFKNIKNKNNVINTVDKIQQYNNTSFANENQYTSVYPQESDNTMLFPLILLVLFTSFVGFIGIDFFQGSVNFNILEKWLTSSINLYHESANFSNKFSYFFANAIFSISIAILGLFIAQILYGSTYSFFKNLDLMNSLEKIN

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue641

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
EF153942
EMBL· GenBank· DDBJ
ABO32272.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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