A0A2V7KMN8 · A0A2V7KMN8_UNCGE

Function

function

Involved in the restart of stalled replication forks. Recognizes and binds the arrested nascent DNA chain at stalled replication forks. It can open the DNA duplex, via its helicase activity, and promote assembly of the primosome and loading of the major replicative helicase DnaB onto DNA.

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Note: Binds 1 Mg2+ ion per subunit.

Features

Showing features for active site, binding site.

110621002003004005006007008009001,000
TypeIDPosition(s)Description
Active site164Proton acceptor; specific for (R)-substrate epimerization
Binding site188Mg2+ (UniProtKB | ChEBI)
Binding site214Mg2+ (UniProtKB | ChEBI)
Binding site242Mg2+ (UniProtKB | ChEBI)
Active site264Proton acceptor; specific for (S)-substrate epimerization

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 Componentprimosome complex
Molecular Function3'-5' DNA helicase activity
Molecular FunctionATP binding
Molecular FunctionDNA binding
Molecular Functionhydrolase activity
Molecular Functionracemase and epimerase activity, acting on amino acids and derivatives
Molecular Functionzinc ion binding
Biological Processamino acid catabolic process
Biological ProcessDNA recombination
Biological ProcessDNA replication initiation
Biological ProcessDNA replication, synthesis of primer
Biological ProcessDNA unwinding involved in DNA replication
Biological Processdouble-strand break repair

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Primosomal protein N'
  • EC number
  • Alternative names
    • ATP-dependent helicase PriA

Gene names

    • Name
      priA
    • ORF names
      DMD58_07105

Organism names

Accessions

  • Primary accession
    A0A2V7KMN8

Proteomes

Subcellular Location

Keywords

Interaction

Subunit

Component of the primosome.

Family & Domains

Features

Showing features for domain, zinc finger.

TypeIDPosition(s)Description
Domain535-701Helicase ATP-binding
Zinc finger768-780C4-type
Zinc finger795-811C4-type

Sequence similarities

Belongs to the helicase family. PriA subfamily.
Belongs to the mandelate racemase/muconate lactonizing enzyme family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    1,062
  • Mass (Da)
    115,270
  • Last updated
    2018-09-12 v1
  • Checksum
    F0B7A2B2CCC5A153
MVAEEESLAVKLLVEQCSITTRHPFAIARGSTNGYKRAWVRLVDEDGQEGWGEADPSSFYGETLETVLAGFERLSAHLPRDPFDLEAAEDRWEHALPKNWAARAALSAALHDLVGKKLRQPLWRLWGLDPQRAPLSSFTIGLDSADKMRAKVREAEDYPILKVKLGTDRDEEILRIVRETTRKPLRVDANAGWTVARAKQMIPVLKEHGVEFLEQPLAPDDLDGLLEVRRVASKHHLPVVVDESCLVAADIPRLAARVDGINIKLAKCGSLREALRMIATARAHGMLVMVGCSVHGRNHRARPDSAADRAGAWCAAAMTYAAVVLPVPVSRSYIYEVPDPLAARVAPGARVVVPLRRRSVVGIVTEAVSHLPSAGIDVKPIIAAPDDEPAISPPLLELGRWMSDYYGAPLGLALRAILPGPLWSVARPQGPAPAAERVLVLTGNGMDSLLERERRFKRSPKRRAVYETVEALGGSAPVSHLVGQLRLSRNSIDGLVQQGLARIEQVPEMRDPFEGLSTPPPPTLTEDQRAVLRGIAGTPLNQPVLLHGVTGSGKTLVYLEVLRGVVASGRGAILLVPEIALTPQTVARVRGVFGDRVAVLHSGLSDGERADAWRALRRGERLVAVGPRSAVFAPVQRLGAIVVDEEHEPSYKQGSAPRYHARDAAAMRAQLEGARLILGSATPSLETLSDERIVTVALPDRVGARPLPPVEIVDLRSAPRIAPSETAAPPGVIPWSESLDTAISGALERGEQVILLLNRRGFATFVQCPACGNVPGCPQCAIALTVHHTPASMRCHYCGHEEPIPEICGICGNPTQRLRGLGTQQLEHFVGLRYPRARIARMDLDTTTSKWAHHHILERVARGEVDILLGTQMIAKGLDFPNVTVVGVVDADTGLHFPDFRAGERTFQLVAQVAGRAGRGARGGRVFVQTRAPDHHAIRAAAAHSVSQFAAVELPLRTPPHPPYPPRTGLVRFVIATADHAQTAELAERVAAWLRRASTEHLDGALTVLGPAPCPLMRLKGKWRWHVLGKSAEPRVLGRVVRAWRAKGHRAVIVDRDPVSLL

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
QHUF01000166
EMBL· GenBank· DDBJ
PYO90344.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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