Q312S0 · DCTP_OLEA2

Function

function

Part of the tripartite ATP-independent periplasmic (TRAP) transport system DctPQM involved in the uptake of isethionate (2-hydroxyethanesulfonate), which is then catabolized by enzymes encoded by adjacent genes in the locus. The DctP subunit is the solute-binding protein. Thereby is involved in an anaerobic respiration pathway that converts the sulfonate isethionate to ammonia, acetate and sulfide.

Catalytic activity

Pathway

Organosulfur degradation; alkanesulfonate degradation.

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 Componentouter membrane-bounded periplasmic space
Biological Processalkanesulfonate catabolic process
Biological Processtransmembrane transport

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Isethionate-binding periplasmic protein DctP
  • Alternative names
    • TRAP transporter, DctP solute-binding subunit

Gene names

    • Name
      dctP
    • Ordered locus names
      Dde_1275

Organism names

Accessions

  • Primary accession
    Q312S0

Proteomes

Subcellular Location

Keywords

Phenotypes & Variants

Disruption phenotype

Cells lacking this gene lose the ability to grow with isethionate as the terminal electron acceptor.

PTM/Processing

Features

Showing features for signal, chain.

TypeIDPosition(s)Description
Signal1-23
ChainPRO_500422009824-336Isethionate-binding periplasmic protein DctP

Expression

Induction

Highly up-regulated in the presence of isethionate.

Interaction

Subunit

The complex comprises the periplasmic solute receptor protein DctP, and the fused transmembrane protein DctMQ.

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    336
  • Mass (Da)
    37,241
  • Last updated
    2005-12-06 v1
  • Checksum
    1ADDB430FB836FF2
MKHLLKAGALVALACIVTLTAGAQAHAAKRINIRLAHPMAPGNNVTVGYEKFKELVAEKSNGRVRIQLFGNCMLGSDRVTMEAAQRGTLEMASSSSPNMANFSKQWMVFDLPYITSPEHQQKLYKAIDDGELGKKLDEIAASIGLKPIMYSEYGYRNFVTTKKPIKTADDLKNLKVRTTDSPIEVAVAAALGMAPTPISWGETYTALQQGTVDGEGNTFSLLNDAKHTEVLKYAIDSAHNYSMHLLMMNKAYYDSLPANVQQILTEAGREALTYQRSITSELEKKAEDAFIEQGITVTRLSPEERAKLVERTRPVWDKFKDDIPAELIKLVQETQQ

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000112
EMBL· GenBank· DDBJ
ABB38076.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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