A0A5B9GAW4 · A0A5B9GAW4_9LAMI

  • 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
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
  • Strain
    • FmonAV1423
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > lamiids > Lamiales > Bignoniaceae > Bignonieae > Cuspidaria

Accessions

  • Primary accession
    A0A5B9GAW4

Subcellular Location

Plastid, chloroplast thylakoid membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane6-24Helical
Transmembrane36-56Helical
Transmembrane76-100Helical
Transmembrane112-130Helical
Transmembrane136-157Helical
Transmembrane178-196Helical
Transmembrane253-278Helical
Transmembrane284-302Helical
Transmembrane309-330Helical
Transmembrane384-403Helical
Transmembrane415-438Helical
Transmembrane539-559Helical
Transmembrane597-615Helical

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
Domain439-681NADH: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
    689
  • Mass (Da)
    77,950
  • Last updated
    2019-11-13 v1
  • Checksum
    3942761A857B14BD
IIPFLPLLVPMLIGVGLLLFPTATKNLHRMWAFPSILLLSIVMIFATNLSIQQINTSSIYQYVWSWTLDNDFSLEFGYLIDPLTSIMLMLITTVGIMVLIYSDNYMAHDQGYLRFFAYMSFFSTSMLGLVTSSNLLQIYIFWELVGMCSYLLIGFWFTRPPSANACQKAFVTNRLGDFGLLLGILGFYWLTGSFEFRDLFEIFNNLISNNEVNCPFVTLCAALLFAGAVAKSAQFPLHVWLPDAMEGPTPISALIHAATMVAAGIFLVARLLPLFILIPYIMNXISLIGLITVLLGATLALAQKDIKRGLAYSTMSQLGYMMLALGMGSYRSALFHLITHAYSKALLFLGSGSVIHSMETIVGYSPDKSQNMVFMGGLRKHVPITKTSFLLGTLSLCGIPPLACFWSKDEILNDSWLYSPIFAIIAWATAGLTAFYMFRIYLLTFEGHLNVHFQNYSGSQNTPFYSISLWGKGCSQKINKNFRLLTMNNNESSSFFLKKTYRSDETVRKTNRGQPFINIVHKDTKKPFSYPYESDNTMLFPLLVLVLFTLFVGSLGIPFNQEGTDLDILTKWLAPSINLLDQKSKDSTNWYEFLKDAIFSVSIAYFGIFLASFLYKPIYSSFKNFDLINLFVKTGPKRNRWDKILNVLYDWSYNRAYIDAFYTTSLTGTIRGLAQLIHFFDRRVIDGIT

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue689

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MK436031
EMBL· GenBank· DDBJ
QEE82390.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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