U3N073 · U3N073_9ASTE

  • 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 > eudicotyledons > Gunneridae > Pentapetalae > asterids > lamiids > Icacinales > Icacinaceae > Leretia

Accessions

  • Primary accession
    U3N073

Subcellular Location

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

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane54-73Helical
Transmembrane85-105Helical
Transmembrane196-216Helical
Transmembrane254-272Helical

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
Domain1-99NADH:quinone oxidoreductase/Mrp antiporter membrane subunit
Domain106-338NADH: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
    344
  • Mass (Da)
    39,152
  • Last updated
    2013-12-11 v1
  • Checksum
    4FA192A6AB1AC6C9
LFHLITHAYSKALLFLGSGSVIHSMETIVGYSPDKSQNMVLMGGLTKQIPISKTAFLLGTLSLCGIPPLACFWSKDEILNDSWLYSPFFAIIAWATAGLTAFYMFRIYLLTFEGHFNLNFQNYSGKKNTPFYSISLWGQKGSKRINKNFPLLRASLHLKKTYRIDENVRNMTQPFITIPSNKNAYSYPYESDNTMLFPLLVLVLFTLFGGALGIPFTQEGMYLDILSKWVTPSINLLHQNSNNSMDWYEFVKDGVFSVSIASLGIFIASFLYKPLYSSLQNLDLINSFVKRDPKIILGDKIKNGIYDWSYNRAYIDAFYATFFTGSIRGLAKLAYFFDRRVIDG

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue344

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
KF146232
EMBL· GenBank· DDBJ
AGW23556.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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