Q2TUS7 · Q2TUS7_HIPPA

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 > Liliopsida > Asparagales > Amaryllidaceae > Amaryllidoideae > Hippeastreae > Hippeastrum

Accessions

  • Primary accession
    Q2TUS7

Subcellular Location

Plastid, chloroplast thylakoid membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane21-41Helical
Transmembrane69-90Helical
Transmembrane102-120Helical
Transmembrane126-148Helical
Transmembrane160-181Helical
Transmembrane241-262Helical
Transmembrane268-292Helical
Transmembrane308-329Helical
Transmembrane374-393Helical
Transmembrane405-428Helical
Transmembrane523-543Helical
Transmembrane581-602Helical

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
Domain56-106NADH-Ubiquinone oxidoreductase (complex I) chain 5 N-terminal
Domain122-423NADH:quinone oxidoreductase/Mrp antiporter membrane subunit
Domain429-665NADH: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
    692
  • Mass (Da)
    77,748
  • Last updated
    2006-01-24 v1
  • MD5 Checksum
    64CF09E52563CC6EA70406B1E753BD9F
MLIGFGLLLIPTATKNIRRMWAFPSVLMLSIAMVFSANLSIQQINGNFIYQYLWSWTVNNDFSLEFGHLIDPLTSIMSILITTVGILVLIYSDNYMSHDQGYLRFFAYMSFFNTSMLGLVTSSNLIQIYIFWELVGMSSYLLIGFWFTRPIAASACQKAFVTNRIGDFGLLLGILGLYWITGSLEFRDLFGIVNNLVRNNGVDSLFATLCACFLFAGAVAKSAQFPLHIWLPDAMEGPTPISALIHAATMVAAGIFLVARLLPLFTVIPYIMNLISLIGVITVIFGATLALAQRDIKRSLAYSTMSQLGYIMLALGIGSYRAALFHLITHAYSKALLFLGSGSIIHSMEPIVGYSPDKSQNMVLMGGLTKYVPITRITFLLGTLSLCGIPPLACFWSKDEILNDSWLYSPIFAIIASFTAGLTAFYMFRMYLLTFDGRLRIHFQNYSSTKNSSFYSISLWGKEVPKAVNRNLLLSTMNNKVSFFSKDIYRIDDNVRNRVRYFSTSFRNKYTYTYPHESDNTMLFPLLVLVLFTLFIGAIGIHFDRGVIDFDLLSKWLTPSAGFFHPNSKDSSDWYEFLKNAVFSVGIALFGLFVASILYGSVYSSLQNLGLVNSFVKKSPKRILLDQVKNLIYNWSYNRGYIDIFYTKIFTVGIRGLSELIQFFDRHIIDGITNGVGIASFFIGEGIKYIGG

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue692

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AY434475
EMBL· GenBank· DDBJ
AAS20545.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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