Q9TIU3 · Q9TIU3_NEMME

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

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > lamiids > Boraginales > Hydrophyllaceae > Nemophila

Accessions

  • Primary accession
    Q9TIU3

Subcellular Location

Plastid, chloroplast thylakoid membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane6-25Helical
Transmembrane37-57Helical
Transmembrane77-101Helical
Transmembrane113-131Helical
Transmembrane137-158Helical
Transmembrane179-195Helical
Transmembrane215-231Helical
Transmembrane252-273Helical
Transmembrane279-303Helical
Transmembrane385-404Helical
Transmembrane416-437Helical
Transmembrane544-564Helical
Transmembrane600-618Helical

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
Domain67-117NADH-Ubiquinone oxidoreductase (complex I) chain 5 N-terminal
Domain133-428NADH:quinone oxidoreductase/Mrp antiporter membrane subunit
Domain440-684NADH: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
    702
  • Mass (Da)
    79,443
  • Last updated
    2000-05-01 v1
  • Checksum
    84B1DA89661812CA
WIIPLLPLIVPMLIGVGLLLFPTATKNLRRMWAFQSILLLSIVMIFSINLSIQQINSNSIYQSVWSWIINNKFSLEFGYLIDPLTSIMSILITTVGIMVLIYSDNYMSHDQGYLRFFAYMSLFSTSMLGLVTSSNLIQIYIFWELVGMCSYLLIGFWFTRPVAANACQKAFITNRVGDFGLLLGILGFYWITGSFEFRDLFEIFNNLILTNEVNFFFATLCAVLLFAGAVAKSAQFPLHVWLPDAMEGPTPISALIHAATMVAAGIFLVARLLPLFIVIPYIMNFIALIGIITLFLGASLAIAQKDIKRGLAYSTMSQLGYMMLALGMGSYRNALFHLITHAYSKALLFLGSGSVIHSMETVVGYSPDKSQNMVLMGGLTKHVSITKTAFLLGTLSLCGIPPLACFWSKDEILNDSWLYSPIFAIIAWATAGXTXFYMSRIYLLXFEGHLNVHFQNYSGKQNILFYSLSLWGKRGSKRINKNFCLLPINNDENVNNDENAAPFSQKIYQIDENVRKRTRPFIRIAHFKNKNTYSYPYESDNTMLFSLLILGLFTLFVGSLGIPFNQEGVDILSKWLTPSINLLHQKSNNSMDWYEFLKDAVFSVSIAYFGIILASFLYKPSYSSVKNFDLINSFIKRGPKRTVWDKIINGIYDWSYNRAYIDAFYRISLTAEVRGLSKLTNLFDRWVIDGITNGIGVMSFFV

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue702

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AF047809
EMBL· GenBank· DDBJ
AAF22416.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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