P0A5A6 · PRIA_MYCBO

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

Compared to other bacterial PriA, it has a very divergent helicase domain.

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 FunctionATP binding
Molecular FunctionDNA binding
Molecular FunctionDNA helicase activity
Molecular Functionhydrolase activity
Molecular Functionzinc ion binding
Biological ProcessDNA replication, synthesis of primer
Biological ProcessDNA unwinding involved in DNA replication

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

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

Gene names

    • Name
      priA
    • Ordered locus names
      BQ2027_MB1437

Organism names

Accessions

  • Primary accession
    P0A5A6
  • Secondary accessions
    • A0A1R3XYA0
    • P71670
    • X2BI84

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00001021271-655Probable primosomal protein N'

Interaction

Subunit

Component of the primosome.

Structure

Family & Domains

Features

Showing features for zinc finger.

TypeIDPosition(s)Description
Zinc finger368-380C4-type
Zinc finger396-411C4-type

Sequence similarities

Belongs to the helicase family. PriA subfamily.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    655
  • Mass (Da)
    69,839
  • Last updated
    2005-03-15 v1
  • Checksum
    2C0D0DAD28867E10
MLSVPHLDRDFDYLVPAEHSDDAQPGVRVRVRFHGRLVDGFVLERRSDSDHHGKLGWLDRVVSPEPVLTTEIRRLVDAVAARYAGTRQDVLRLAVPARHARVEREITTAPGRPVVAPVDPSGWAAYGRGRQFLAALADSRAARAVWQALPGELWADRFAEAAAQTVRAGRTVLAIVPDQRDLDTLWQAATALVDEHSVVALSAGLGPEARYRRWLAALRGSARLVIGTRSAVFAPLSELGLVMVWADADDSLAEPRAPYPHAREVAMLRAHQARCAALIGGYARTAEAHALVRSGWAHDVVAPRPEVRARSPRVVALDDSGYDDARDPAARTARLPSIALRAARSALQSGAPVLVQVPRRGYIPSLACGRCRAIARCRSCTGPLSLQGAGSPGAVCRWCGRVDPTLRCVRCGSDVVRAVVVGARRTAEELGRAFPGTAVITSAGDTLVPQLDAGPALVVATPGAEPRAPGGYGAALLLDSWALLGRQDLRAAEDALWRWMTAAALVRPRGAGGVVTVVAESSIPTVQSLIRWDPVGHAEAELAARTEVGLPPSVHIAALDGPAGTVTALLEAARLPDPDRLQADLLGPVDLPPGVRRPAGIPADAPVIRMLLRVCREQGLELAASLRRGIGVLSARQTRQTRSLVRVQIDPLHIG

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
LT708304
EMBL· GenBank· DDBJ
SIU00040.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

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