Q0AZ34 · ETFB_SYNWW

Function

function

Part of an electron transfer flavoprotein involved in syntrophic growth of S.wolfei with butyrate. Probably receives electrons from butyryl-CoA dehydrogenases, and transfers them to the membrane-bound quinone oxidoreductase Swol_0698.

Cofactor

AMP (UniProtKB | Rhea| CHEBI:456215 )

Note: Binds 1 AMP per subunit.

Pathway

Lipid metabolism; butanoate metabolism.

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentcytoplasm
Molecular Functionelectron transfer activity
Molecular Functionnucleotide binding
Biological Processbutyrate metabolic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Electron transfer flavoprotein subunit beta

Gene names

    • Name
      etfB
    • Ordered locus names
      Swol_0696

Organism names

Accessions

  • Primary accession
    Q0AZ34

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004422181-252Electron transfer flavoprotein subunit beta

Expression

Induction

Highly expressed during syntrophic growth with butyrate (at protein level) (PubMed:19648244, PubMed:23468890).
Seems to be constitutively expressed (PubMed:23468890).

Interaction

Subunit

Heterodimer of an alpha and a beta subunit.

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the ETF beta-subunit/FixA family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    252
  • Mass (Da)
    26,280
  • Last updated
    2006-10-17 v1
  • Checksum
    93D8CE68B7862732
MNLKVLVCVKQTFDTEAKIELKDGKIADAGINLIINPYDEVAVEGAIQLKEKGVAKEIVVVAAGSDKAMDAIRTALAMGADRGILVQQDTAADEFARAVALAEAIKGENPDIILAGHVAADDGSSQVPTRVAEILGLPHVNVITAVEIAGGKATCTSEADGGTQVTEVSLPAVISSQVSWNEPRYPSMKGIMAAKKKPVATAAAAAAESKVKILEFSLPPAKAAGIKIEDEPEVCATKLAEWMKNTVKVEVK

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000448
EMBL· GenBank· DDBJ
ABI68020.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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