Q9L5W9 · MTSA_STROR

  • Protein
    Manganese ABC transporter substrate-binding lipoprotein PsaA
  • Gene
    psaA
  • Status
    UniProtKB reviewed (Swiss-Prot)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    2/5

Function

function

Part of the ATP-binding cassette (ABC) transport system PsaABC involved in manganese import (By similarity).
Binds manganese with high affinity and specificity and delivers it to the membrane permease for translocation into the cytoplasm (By similarity).
Also acts as an adhesin which is involved on adherence to extracellular matrix (By similarity).

Features

Showing features for binding site.

130920406080100120140160180200220240260280300
TypeIDPosition(s)Description
Binding site67Mn2+ (UniProtKB | ChEBI)
Binding site139Mn2+ (UniProtKB | ChEBI)
Binding site205Mn2+ (UniProtKB | ChEBI)
Binding site280Mn2+ (UniProtKB | ChEBI)

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 Componentplasma membrane
Molecular Functionmetal ion binding
Biological Processcell adhesion
Biological Processmetal ion transport

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Manganese ABC transporter substrate-binding lipoprotein PsaA
  • Alternative names
    • Pneumococcal surface adhesin A

Gene names

    • Name
      psaA

Organism names

  • Taxonomic identifier
  • Strain
    • ATCC 35037 / CIP 102922 / DSM 20627 / KCTC 13048 / LMG 14532 / NCTC 11427 / PB182
  • Taxonomic lineage
    Bacteria > Bacillota > Bacilli > Lactobacillales > Streptococcaceae > Streptococcus

Accessions

  • Primary accession
    Q9L5W9

Subcellular Location

Cell membrane
; Lipid-anchor

Keywords

PTM/Processing

Features

Showing features for signal, lipidation, chain.

TypeIDPosition(s)Description
Signal1-19
Lipidation20N-palmitoyl cysteine
Lipidation20S-diacylglycerol cysteine
ChainPRO_000003188920-309Manganese ABC transporter substrate-binding lipoprotein PsaA

Keywords

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    309
  • Mass (Da)
    34,616
  • Last updated
    2000-10-01 v1
  • Checksum
    81F0C41F91E5C954
MKKLGTLLVLFLSVIALVACASGKKDATSGQKLKVVATNSIIADITKNIAGDKIDLHSIVPVGQDPHEYEPLPEDVKKTSEADLIFYNGINLETGGNAWFTKLVENAKKTENKDYFAVSEGVDVIYLEGQNEKGKEDPHAWLNLENGMIYAKNIAKQLIAKDPSNKEFYEKNLKDYTEKLDKLDKEAKEKFNNIPAEKKLIVTSEGCFKYFSKAYGVPSAYIWEINTEEEGTPEQIKTLVEKLRQTKVPSLFVESSVDDRPMKTVSQDTNIPIYAQIFTDSIAEEGKEGDSYYSMMKYNLDKIAEGLSK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AF248237
EMBL· GenBank· DDBJ
AAF64230.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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