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NCBI: 26-AUG-2013

⊟Summary[edit | edit source]

  • organism: Staphylococcus aureus N315
  • locus tag: SA0107 [new locus tag: SA_RS00690 ]
  • pan locus tag?: SAUPAN000909000
  • symbol: spa
  • pan gene symbol?: spa
  • synonym:
  • product: immunoglobulin G binding protein A

⊟Genome View[edit | edit source]

⊟Gene[edit | edit source]

⊟General[edit | edit source]

  • type: CDS
  • locus tag: SA0107 [new locus tag: SA_RS00690 ]
  • symbol: spa
  • product: immunoglobulin G binding protein A
  • replicon: chromosome
  • strand: -
  • coordinates: 122649..124001
  • length: 1353
  • essential: no DEG 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
    721
    781
    841
    901
    961
    1021
    1081
    1141
    1201
    1261
    1321
    TTGAAAAAGAAAAACATTTATTCAATTCGTAAACTAGGTGTAGGTATTGCATCTGTAACT
    TTAGGTACATTACTTATATCTGGTGGCGTAACACCTGCTGCAAATGCTGCGCAACACGAT
    GAAGCTCAACAAAATGCTTTTTATCAAGTGTTAAATATGCCTAACTTAAACGCTGATCAA
    CGTAATGGTTTTATCCAAAGCCTTAAAGATGATCCAAGCCAAAGTGCTAACGTTTTAGGT
    GAAGCTCAAAAACTTAATGACTCTCAAGCTCCAAAAGCTGATGCGCAACAAAATAACTTC
    AACAAAGATCAACAAAGCGCCTTCTATGAAATCTTGAACATGCCTAACTTAAACGAAGCG
    CAACGTAACGGCTTCATTCAAAGTCTTAAAGACGACCCAAGCCAAAGCACTAATGTTTTA
    GGTGAAGCTAAAAAATTAAACGAATCTCAAGCACCGAAAGCTGATAACAATTTCAACAAA
    GAACAACAAAATGCTTTCTATGAAATCTTGAATATGCCTAACTTAAACGAAGAACAACGC
    AATGGTTTCATCCAAAGCTTAAAAGATGACCCAAGCCAAAGTGCTAACCTATTGTCAGAA
    GCTAAAAAGTTAAATGAATCTCAAGCACCGAAAGCGGATAACAAATTCAACAAAGAACAA
    CAAAATGCTTTCTATGAAATCTTACATTTACCTAACTTAAACGAAGAACAACGTAACGGC
    TTCATCCAAAGCCTTAAAGACGATCCTTCAGTGAGCAAAGAAATTTTAGCAGAAGCTAAA
    AAGCTAAACGATGCTCAAGCACCAAAAGAGGAAGACAACAAAAAACCTGGTAAAGAAGAC
    GGCAACAAACCTGGCAAAGAAGACGGCAACAAGCCTGGTAAAGAAGACAACAAAAAACCT
    GGTAAAGAAGACGGCAACAAGCCTGGTAAAGAAGACAACAACAAACCTGGCAAAGAAGAC
    GGCAACAAGCCTGGTAAAGAAGACAACAACAAGCCTGGTAAAGAAGACGGCAACAAGCCT
    GGTAAAGAAGACGGCAACAAACCTGGTAAAGAAGACGGCAACGGAGTACATGTCGTTAAA
    CCTGGTGATACAGTAAATGACATTGCAAAAGCAAACGGCACTACTGCTGACAAAATTGCT
    GCAGATAACAAATTAGCTGATAAAAACATGATCAAACCTGGTCAAGAACTTGTTGTTGAT
    AAGAAGCAACCAGCAAACCATGCAGATGCTAACAAAGCTCAAGCATTACCAGAAACTGGT
    GAAGAAAATCCATTCATCGGTACAACTGTATTTGGTGGATTATCATTAGCCTTAGGTGCA
    GCGTTATTAGCTGGACGTCGTCGCGAACTATAA
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    840
    900
    960
    1020
    1080
    1140
    1200
    1260
    1320
    1353

⊟Protein[edit | edit source]

⊟General[edit | edit source]

  • locus tag: SA0107 [new locus tag: SA_RS00690 ]
  • symbol: Spa
  • description: immunoglobulin G binding protein A
  • length: 450
  • theoretical pI: 5.46895
  • theoretical MW: 48872.5
  • GRAVY: -1.13111

⊟Function[edit | edit source]

  • TIGRFAM:
    gram-positive signal peptide, YSIRK family (TIGR01168; HMM-score: 34.8)
    and 2 more
    Cell structure Cell envelope Other LPXTG cell wall anchor domain (TIGR01167; HMM-score: 19.6)
    Cellular processes Cellular processes Sporulation and germination spore coat assembly protein SafA (TIGR02899; HMM-score: 17.8)
  • TheSEED  :
    • Protein A, von Willebrand factor binding protein Spa
    Virulence, Disease and Defense Adhesion Adhesins in Staphylococcus  Protein A, von Willebrand factor binding protein Spa
  • PFAM:
    B_GA (CL0598) B; B domain (PF02216; HMM-score: 380.3)
    and 9 more
    LysM (CL0187) LysM; LysM domain (PF01476; HMM-score: 48.9)
    B_GA (CL0598) GA; GA module (PF01468; HMM-score: 45.8)
    no clan defined Gram_pos_anchor; LPXTG cell wall anchor motif (PF00746; HMM-score: 38.6)
    YSIRK_signal; YSIRK type signal peptide (PF04650; HMM-score: 38.6)
    Octapeptide; Octapeptide repeat (PF03373; HMM-score: 30.8)
    Dim_A_B_barrel (CL0032) DUF3291; Domain of unknown function (DUF3291) (PF11695; HMM-score: 15.8)
    no clan defined IFT43; Intraflagellar transport protein 43 (PF15305; HMM-score: 14.7)
    NTS_2; N-terminal segments of P. falciparum erythrocyte membrane protein (PF15448; HMM-score: 10.2)
    DUF148; Domain of unknown function DUF148 (PF02520; HMM-score: 8.1)

⊟Structure, modifications & cofactors[edit | edit source]

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

⊟Localization[edit | edit source]

  • PSORTb: Cellwall
    • Cytoplasmic Score: 0
    • Cytoplasmic Membrane Score: 0.01
    • Cellwall Score: 9.98
    • Extracellular Score: 0.01
    • Internal Helices: 2
  • LocateP: LPxTG Cell-wall anchored
    • Prediction by SwissProt Classification: Cell Wall
    • Pathway Prediction: Sec-(SPI)
    • Intracellular possibility: 0
    • Signal peptide possibility: 1
    • N-terminally Anchored Score: -2
    • Predicted Cleavage Site: found LPxTG motif :LPETG
  • SignalP: Signal peptide SP(Sec/SPI) length 36 aa
    • SP(Sec/SPI): 0.986537
    • TAT(Tat/SPI): 0.008981
    • LIPO(Sec/SPII): 0.003804
    • Cleavage Site: CS pos: 36-37. ANA-AQ. Pr: 0.9494
  • predicted transmembrane helices (TMHMM): 1

⊟Accession numbers[edit | edit source]

⊟Protein sequence[edit | edit source]

  • MKKKNIYSIRKLGVGIASVTLGTLLISGGVTPAANAAQHDEAQQNAFYQVLNMPNLNADQRNGFIQSLKDDPSQSANVLGEAQKLNDSQAPKADAQQNNFNKDQQSAFYEILNMPNLNEAQRNGFIQSLKDDPSQSTNVLGEAKKLNESQAPKADNNFNKEQQNAFYEILNMPNLNEEQRNGFIQSLKDDPSQSANLLSEAKKLNESQAPKADNKFNKEQQNAFYEILHLPNLNEEQRNGFIQSLKDDPSVSKEILAEAKKLNDAQAPKEEDNKKPGKEDGNKPGKEDGNKPGKEDNKKPGKEDGNKPGKEDNNKPGKEDGNKPGKEDNNKPGKEDGNKPGKEDGNKPGKEDGNGVHVVKPGDTVNDIAKANGTTADKIAADNKLADKNMIKPGQELVVDKKQPANHADANKAQALPETGEENPFIGTTVFGGLSLALGAALLAGRRREL

⊟Experimental data[edit | edit source]

  • experimentally validated: data available for COL, NCTC8325
  • protein localization: data available for COL
  • quantitative data / protein copy number per cell:
  • interaction partners:
    SA1510(gapB)glyceraldehyde 3-phosphate dehydrogenase 2  [1] (data from MRSA252)
    SA2031(rpsE)30S ribosomal protein S5  [1] (data from MRSA252)
    SA0506(tuf)elongation factor Tu  [1] (data from MRSA252)
    SA1532hypothetical protein  [1] (data from MRSA252)

⊟Expression & Regulation[edit | edit source]

⊟Operon[edit | edit source]

⊟Regulation[edit | edit source]

  • regulator: CcpA regulon
    CcpA(TF)important in Carbon catabolism; 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. ↑ 1.0 1.1 1.2 1.3 Artem Cherkasov, Michael Hsing, Roya Zoraghi, Leonard J Foster, Raymond H See, Nikolay Stoynov, Jihong Jiang, Sukhbir Kaur, Tian Lian, Linda Jackson, Huansheng Gong, Rick Swayze, Emily Amandoron, Farhad Hormozdiari, Phuong Dao, Cenk Sahinalp, Osvaldo Santos-Filho, Peter Axerio-Cilies, Kendall Byler, William R McMaster, Robert C Brunham, B Brett Finlay, Neil E Reiner
    Mapping the protein interaction network in methicillin-resistant Staphylococcus aureus.
    J Proteome Res: 2011, 10(3);1139-50
    [PubMed:21166474] [WorldCat.org] [DOI] (I p)

⊟Relevant publications[edit | edit source]

T J Foster, M Höök
Surface protein adhesins of Staphylococcus aureus.
Trends Microbiol: 1998, 6(12);484-8
[PubMed:10036727] [WorldCat.org] [DOI] (P p)Alexander Scherl, Patrice François, Manuela Bento, Jacques M Deshusses, Yvan Charbonnier, Véronique Converset, Antoine Huyghe, Nadia Walter, Christine Hoogland, Ron D Appel, Jean-Charles Sanchez, Catherine G Zimmermann-Ivol, Garry L Corthals, Denis F Hochstrasser, Jacques Schrenzel
Correlation of proteomic and transcriptomic profiles of Staphylococcus aureus during the post-exponential phase of growth.
J Microbiol Methods: 2005, 60(2);247-57
[PubMed:15590099] [WorldCat.org] [DOI] (P p)Andrea C DeDent, Molly McAdow, Olaf Schneewind
Distribution of protein A on the surface of Staphylococcus aureus.
J Bacteriol: 2007, 189(12);4473-84
[PubMed:17416657] [WorldCat.org] [DOI] (P p)Satoshi Sato, Alan R Fersht
Searching for multiple folding pathways of a nearly symmetrical protein: temperature dependent phi-value analysis of the B domain of protein A.
J Mol Biol: 2007, 372(1);254-67
[PubMed:17628591] [WorldCat.org] [DOI] (P p)Hwan Keun Kim, Vilasack Thammavongsa, Olaf Schneewind, Dominique Missiakas
Recurrent infections and immune evasion strategies of Staphylococcus aureus.
Curr Opin Microbiol: 2012, 15(1);92-9
[PubMed:22088393] [WorldCat.org] [DOI] (I p)Samuel Becker, Matthew B Frankel, Olaf Schneewind, Dominique Missiakas
Release of protein A from the cell wall of Staphylococcus aureus.
Proc Natl Acad Sci U S A: 2014, 111(4);1574-9
[PubMed:24434550] [WorldCat.org] [DOI] (I p)

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