A0A9J6PZK5 · A0A9J6PZK5_9ENTR

Function

function

With TolR probably plays a role in maintaining the position of the peptidoglycan cell wall in the periplasm. Acts as a porin with low permeability that allows slow penetration of small solutes; an internal gate slows down solute passage.

Caution

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

Features

Showing features for site.

135050100150200250300350
TypeIDPosition(s)Description
Site73Part of salt bridge gating mechanism
Site163Part of salt bridge gating mechanism

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 Componentcell outer membrane
Cellular Componentpore complex
Molecular Functionporin activity
Biological Processmonoatomic ion transmembrane transport

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Outer membrane protein A
  • Alternative names
    • Outer membrane porin A

Gene names

    • Name
      ompA
    • ORF names
      M8014_07350

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • H19S6
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Enterobacterales > Enterobacteriaceae > Silvania

Accessions

  • Primary accession
    A0A9J6PZK5

Proteomes

Subcellular Location

Cell outer membrane
; Multi-pass membrane protein

Keywords

PTM/Processing

Features

Showing features for signal, chain, disulfide bond.

TypeIDPosition(s)Description
Signal1-21
ChainPRO_503996662322-350Outer membrane protein A
Disulfide bond315↔327

Keywords

Interaction

Subunit

Monomer and homodimer.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain214-342OmpA-like

Domain

The extracellular loops are most variable in sequence, and in some bacteria confer sensitivity to phage and/or colicins.

Sequence similarities

Belongs to the outer membrane OOP (TC 1.B.6) superfamily. OmpA family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    350
  • Mass (Da)
    37,497
  • Last updated
    2023-06-28 v1
  • Checksum
    82284BE3C380FDAB
MKKTAIAIAVALAGFATVAQAAPKDNTWYTGAKLGWSQFHDTGFINNNGPTHENQLGAGAFGGYQVNPYVGFEMGYDWLGRMPYKGDNINGAFKAQGVQLTAKLGYPINDQLDIYTRLGGMVWRADAKANTPGGASFKDHDTGVSPVFAGGLEYAVTRDIATRLEYQWTSNIGDANTVGTRPDNGLLSVGVSYRFGQQEDVAPVAPAPAPAPEVQTKHFTLKSDVLFNFNKATLKPEGQQALDQMYSQLSNLDPKDGSVVVLGFTDRIGSDAYNQGLSEKRAQSVVDYLISKGIPSNKISARGMGESNPVTGNTCDNVKARPALIECLGPDRRVEIEVKGIKDVVTQPAA

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JAMGZK010000043
EMBL· GenBank· DDBJ
MCU6664153.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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