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NCBI: 10-JUN-2013

Summary[edit | edit source]

  • organism: Staphylococcus aureus COL
  • locus tag: SACOL1869 [new locus tag: SACOL_RS09585 ]
  • pan locus tag?: SAUPAN004567000
  • symbol: splA
  • pan gene symbol?: splA
  • synonym:
  • product: serine protease SplA

Genome View[edit | edit source]

Gene[edit | edit source]

General[edit | edit source]

  • type: CDS
  • locus tag: SACOL1869 [new locus tag: SACOL_RS09585 ]
  • symbol: splA
  • product: serine protease SplA
  • replicon: chromosome
  • strand: -
  • coordinates: 1920785..1921501
  • length: 717
  • essential: unknown other strains

Accession numbers[edit | edit source]

Phenotype[edit | edit source]

Share your knowledge and add information here. [edit]

DNA sequence[edit | edit source]

  • 1
    61
    121
    181
    241
    301
    361
    421
    481
    541
    601
    661
    ATGAATAAAAATGTAATGGTTAAAGGTTTAACTGCTTTAACTATTTTAACTATTTTAACA
    TCTCTTGGTTTTGCTGAAAATATTTCTAATCAGCCTCATTCAATTGCCAAAGCAGAAAAG
    AATGTCAAAGAAATTACCGATGCAACTAAGGAACCATACAATTCAGTGGTAGCATTTGTG
    GGTGGTACTGGTGTAGTTGTTGGTAAAAATACAATCGTAACTAACAAACATATCGCTAAA
    AGTAATGATATTTTTAAAAATAGAGTATCAGCACATCATTCGAGTAAAGGTAAAGGCGGA
    GGAAACTACGACGTTAAAGACATTGTAGAATATCCCGGAAAAGAAGACCTTGCGATAGTT
    CATGTTCATGAAACAAGTACAGAAGGTTTGAATTTTAATAAGAACGTTAGTTATACAAAA
    TTTGCAGACGGAGCAAAAGTGAAAGATAGAATTTCTGTTATTGGTTATCCAAAGGGTGCA
    CAAACAAAATATAAAATGTTTGAATCGACAGGAACGATTAACCATATCAGTGGAACGTTT
    ATGGAATTTGATGCGTATGCACAACCAGGTAATTCAGGATCTCCTGTATTGAATTCTAAA
    CATGAACTGATTGGTATTTTATATGCAGGTAGTGGAAAAGATGAATCTGAAAAGAATTTC
    GGTGTTTATTTCACACCACAATTAAAAGAATTTATTCAAAATAATATTGAAAAATAA
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    717

Protein[edit | edit source]

General[edit | edit source]

  • locus tag: SACOL1869 [new locus tag: SACOL_RS09585 ]
  • symbol: SplA
  • description: serine protease SplA
  • length: 238
  • theoretical pI: 9.51102
  • theoretical MW: 25876.1
  • GRAVY: -0.393697

Function[edit | edit source]

  • reaction:
    EC 3.4.21.-?  ExPASy
  • TIGRFAM:
    Genetic information processing Protein fate Degradation of proteins, peptides, and glycopeptides periplasmic serine peptidase DegS (TIGR02038; EC 3.4.21.-; HMM-score: 29)
    Signal transduction Regulatory functions Protein interactions periplasmic serine peptidase DegS (TIGR02038; EC 3.4.21.-; HMM-score: 29)
    Genetic information processing Protein fate Degradation of proteins, peptides, and glycopeptides peptidase Do (TIGR02037; EC 3.4.21.-; HMM-score: 24.5)
    Genetic information processing Protein fate Protein folding and stabilization peptidase Do (TIGR02037; EC 3.4.21.-; HMM-score: 24.5)
  • TheSEED  :
    • serine protease
  • PFAM:
    Peptidase_PA (CL0124) Trypsin; Trypsin (PF00089; HMM-score: 73.8)
    Trypsin_2; Trypsin-like peptidase domain (PF13365; HMM-score: 59.4)
    and 5 more
    Peptidase_S46; Peptidase S46 (PF10459; HMM-score: 24.5)
    Peptidase_S32; Equine arteritis virus serine endopeptidase S32 (PF05579; HMM-score: 20.6)
    Peptidase_S7; Peptidase S7, Flavivirus NS3 serine protease (PF00949; HMM-score: 19.4)
    DUF31; Putative peptidase (DUF31) (PF01732; HMM-score: 17.3)
    Peptidase_S39; Peptidase S39 (PF02122; HMM-score: 12.7)

Structure, modifications & cofactors[edit | edit source]

  • domains:
  • modifications:
  • cofactors:
  • effectors:

Localization[edit | edit source]

  • PSORTb: Extracellular
    • Cytoplasmic Score: 0
    • Cytoplasmic Membrane Score: 0.09
    • Cellwall Score: 0.18
    • Extracellular Score: 9.73
    • Internal Helix: 1
  • LocateP: N-terminally anchored (with CS)
    • Prediction by SwissProt Classification: Membrane
    • Pathway Prediction: Sec-(SPI)
    • Intracellular possibility: -0.17
    • Signal peptide possibility: 1
    • N-terminally Anchored Score: 1
    • Predicted Cleavage Site: NISNQPHS
  • SignalP: Signal peptide SP(Sec/SPI) length 38 aa
    • SP(Sec/SPI): 0.956508
    • TAT(Tat/SPI): 0.003891
    • LIPO(Sec/SPII): 0.01994
    • Cleavage Site: CS pos: 38-39. AKA-EK. Pr: 0.4480
  • predicted transmembrane helices (TMHMM): 0

Accession numbers[edit | edit source]

Protein sequence[edit | edit source]

  • MNKNVMVKGLTALTILTILTSLGFAENISNQPHSIAKAEKNVKEITDATKEPYNSVVAFVGGTGVVVGKNTIVTNKHIAKSNDIFKNRVSAHHSSKGKGGGNYDVKDIVEYPGKEDLAIVHVHETSTEGLNFNKNVSYTKFADGAKVKDRISVIGYPKGAQTKYKMFESTGTINHISGTFMEFDAYAQPGNSGSPVLNSKHELIGILYAGSGKDESEKNFGVYFTPQLKEFIQNNIEK

Experimental data[edit | edit source]

  • experimentally validated:
  • protein localization: Signal peptide containing [1] [2]
  • quantitative data / protein copy number per cell:
  • interaction partners:

Expression & Regulation[edit | edit source]

Regulation[edit | edit source]

  • regulator: SaeR (activation) regulon
    SaeR(TF)important in Virulence; RegPrecise 

Transcription pattern[edit | edit source]

Protein synthesis (provided by Aureolib)[edit | edit source]

Protein stability[edit | edit source]

  • half-life: no data available

Biological Material[edit | edit source]

Mutants[edit | edit source]

Expression vector[edit | edit source]

lacZ fusion[edit | edit source]

GFP fusion[edit | edit source]

two-hybrid system[edit | edit source]

FLAG-tag construct[edit | edit source]

Antibody[edit | edit source]

Other Information[edit | edit source]

You are kindly invited to share additional interesting facts.

Literature[edit | edit source]

References[edit | edit source]

  1. Kristina Hempel, Florian-Alexander Herbst, Martin Moche, Michael Hecker, Dörte Becher
    Quantitative proteomic view on secreted, cell surface-associated, and cytoplasmic proteins of the methicillin-resistant human pathogen Staphylococcus aureus under iron-limited conditions.
    J Proteome Res: 2011, 10(4);1657-66
    [PubMed:21323324] [WorldCat.org] [DOI] (I p)
  2. Andreas Otto, Jan Maarten van Dijl, Michael Hecker, Dörte Becher
    The Staphylococcus aureus proteome.
    Int J Med Microbiol: 2014, 304(2);110-20
    [PubMed:24439828] [WorldCat.org] [DOI] (I p)

Relevant publications[edit | edit source]

A K Ziebandt, H Weber, J Rudolph, R Schmid, D Höper, S Engelmann, M Hecker
Extracellular proteins of Staphylococcus aureus and the role of SarA and sigma B.
Proteomics: 2001, 1(4);480-93
[PubMed:11681202] [WorldCat.org] [DOI] (P p)