A0A3Q9FP05 · A0A3Q9FP05_9BACT

  • Protein
    Na(+)-translocating NADH-quinone reductase subunit E
  • Gene
    nqrE
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

NQR complex catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na+ ions from the cytoplasm to the periplasm. NqrA to NqrE are probably involved in the second step, the conversion of ubisemiquinone to ubiquinol.

Catalytic activity

GO annotations

AspectTerm
Cellular ComponentGram-negative-bacterium-type cell wall
Cellular Componentplasma membrane
Molecular Functionoxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor
Biological Processrespiratory electron transport chain
Biological Processsodium ion transport

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Na(+)-translocating NADH-quinone reductase subunit E
  • EC number
  • Short names
    Na(+)-NQR subunit E
    ; Na(+)-translocating NQR subunit E
  • Alternative names
    • NQR complex subunit E
    • NQR-1 subunit E

Gene names

    • Name
      nqrE
    • ORF names
      EI427_10350

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • L12M1
  • Taxonomic lineage
    Bacteria > Bacteroidota > Cytophagia > Cytophagales > Flammeovirgaceae > Flammeovirga

Accessions

  • Primary accession
    A0A3Q9FP05

Proteomes

Subcellular Location

Cell membrane
; Multi-pass membrane protein
Endomembrane system
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane12-30Helical
Transmembrane37-62Helical
Transmembrane82-103Helical
Transmembrane110-134Helical
Transmembrane146-165Helical
Transmembrane177-201Helical

Keywords

Interaction

Subunit

Composed of six subunits; NqrA, NqrB, NqrC, NqrD, NqrE and NqrF.

Family & Domains

Sequence similarities

Belongs to the NqrDE/RnfAE family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    203
  • Mass (Da)
    22,066
  • Last updated
    2019-04-10 v1
  • Checksum
    22BB6189297C2D7F
MDLLNLAVKSIFIDNMVFAYFLGMCSYLAVSKKVDTALGLGAAVTFVLTITVPLNWLVYNYILQEGALSWISESYANVDLSFLTYILFIAVVASTVQLVEMVIEKFSPSLYGSLGIFLPLIAVNCSILGAAFFMVPRDYTIVESTVYGFSSGLGWLLAIIALAAIREKMKYSNVPAPLKGLGITFIITGLMGLAFMSFMGISL

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP034562
EMBL· GenBank· DDBJ
AZQ62623.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
Help