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NCBI: 03-AUG-2016

⊟Summary[edit | edit source]

  • organism: Staphylococcus aureus NCTC8325
  • locus tag: SAOUHSC_02706
  • pan locus tag?: SAUPAN005955000
  • symbol: SAOUHSC_02706
  • pan gene symbol?: sbi
  • synonym:
  • product: immunoglobulin G-binding protein Sbi

⊟Genome View[edit | edit source]

⊟Gene[edit | edit source]

⊟General[edit | edit source]

  • type: CDS
  • locus tag: SAOUHSC_02706
  • symbol: SAOUHSC_02706
  • product: immunoglobulin G-binding protein Sbi
  • replicon: chromosome
  • strand: +
  • coordinates: 2487383..2488693
  • length: 1311
  • 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
    ATGAAAAATAAATATATCTCGAAGTTGCTAGTTGGGGCAGCAACAATTACGTTAGCTACA
    ATGATTTCAAATGGGGAAGCAAAAGCGAGTGAAAACACGCAACAAACTTCAACTAAGCAC
    CAAACAACTCAAAACAACTACGTAACAGATCAACAAAAAGCTTTTTATCAAGTATTACAT
    CTAAAAGGTATCACAGAAGAACAACGTAACCAATACATCAAAACATTACGCGAACACCCA
    GAACGTGCACAAGAAGTATTCTCTGAATCACTTAAAGACAGCAAGAACCCAGACCGACGT
    GTTGCACAACAAAACGCTTTTTACAATGTTCTTAAAAATGATAACTTAACTGAACAAGAA
    AAAAATAATTACATTGCACAAATTAAAGAAAACCCTGATAGAAGCCAACAAGTTTGGGTA
    GAATCAGTACAATCTTCTAAAGCTAAAGAACGTCAAAATATTGAAAATGCGGATAAAGCA
    ATTAAAGATTTCCAAGATAACAAAGCACCACACGATAAATCAGCAGCATATGAAGCTAAC
    TCAAAATTACCTAAAGATTTACGTGATAAAAACAACCGCTTTGTAGAAAAAGTTTCAATT
    GAAAAAGCAATCGTTCGTCATGATGAGCGTGTGAAATCAGCAAATGATGCAATCTCAAAA
    TTAAATGAAAAAGATTCAATTGAAAACAGACGTTTAGCACAACGTGAAGTTAACAAAGCA
    CCTATGGATGTAAAAGAGCATTTACAGAAACAATTAGACGCATTAGTTGCTCAAAAAGAT
    GCTGAAAAGAAAGTGGCGCCAAAAGTTGAGGCTCCTCAAATTCAATCACCACAAATTGAA
    AAACCTAAAGTAGAATCACCAAAAGTTGAAGTCCCTCAAATTCAATCACCAAAAGTTGAG
    GTTCCTCAATCTAAATTATTAGGTTACTACCAATCATTAAAAGATTCATTTAACTATGGT
    TACAAGTATTTAACAGATACTTATAAAAGCTATAAAGAAAAATATGATACAGCAAAGTAC
    TACTATAATACGTACTATAAATACAAAGGTGCGATTGATCAAACAGTATTAACAGTACTA
    GGTAGTGGTTCTAAATCTTACATCCAACCATTGAAAGTTGATGATAAAAACGGCTACTTA
    GCTAAATCATATGCACAAGTAAGAAACTATGTAACTGAGTCAATCAATACTGGTAAAGTA
    TTATATACTTTCTACCAAAACCCAACATTAGTAAAAACAGCTATTAAAGCTCAAGAAACT
    GCATCATCAATCAAAAATACATTAAGTAATTTATTATCATTCTGGAAATAA
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    840
    900
    960
    1020
    1080
    1140
    1200
    1260
    1311

⊟Protein[edit | edit source]

⊟General[edit | edit source]

  • locus tag: SAOUHSC_02706
  • symbol: SAOUHSC_02706
  • description: immunoglobulin G-binding protein Sbi
  • length: 436
  • theoretical pI: 9.87462
  • theoretical MW: 50069.9
  • GRAVY: -0.961009

⊟Function[edit | edit source]

  • TIGRFAM:
  • TheSEED  :
    • IgG-binding protein SBI
    Virulence, Disease and Defense Toxins and superantigens Staphylococcus Two-component and Pore-forming Cytolysins  IgG-binding protein SBI
  • PFAM:
    B_GA (CL0598) B; B domain (PF02216; HMM-score: 178.4)
    no clan defined Sbi-IV; C3 binding domain 4 of IgG-bind protein SBI (PF11621; HMM-score: 155.5)
    and 2 more
    DUF5392; Family of unknown function (DUF5392) (PF17370; HMM-score: 21)
    DUF1539; Domain of Unknown Function (DUF1539) (PF07560; HMM-score: 13.2)

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

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

⊟Localization[edit | edit source]

  • PSORTb: unknown (no significant prediction)
    • Cytoplasmic Score: 0
    • Cytoplasmic Membrane Score: 3.33
    • Cellwall Score: 3.33
    • Extracellular Score: 3.33
    • Internal Helices: 0
  • LocateP: Secretory(released) (with CS)
    • Prediction by SwissProt Classification: Extracellular
    • Pathway Prediction: Sec-(SPI)
    • Intracellular possibility: -0.17
    • Signal peptide possibility: 1
    • N-terminally Anchored Score: 0
    • Predicted Cleavage Site: GEAKASEN
  • SignalP: Signal peptide SP(Sec/SPI) length 29 aa
    • SP(Sec/SPI): 0.989464
    • TAT(Tat/SPI): 0.00375
    • LIPO(Sec/SPII): 0.005096
    • Cleavage Site: CS pos: 29-30. AKA-SE. Pr: 0.9454
  • predicted transmembrane helices (TMHMM): 0

⊟Accession numbers[edit | edit source]

⊟Protein sequence[edit | edit source]

  • MKNKYISKLLVGAATITLATMISNGEAKASENTQQTSTKHQTTQNNYVTDQQKAFYQVLHLKGITEEQRNQYIKTLREHPERAQEVFSESLKDSKNPDRRVAQQNAFYNVLKNDNLTEQEKNNYIAQIKENPDRSQQVWVESVQSSKAKERQNIENADKAIKDFQDNKAPHDKSAAYEANSKLPKDLRDKNNRFVEKVSIEKAIVRHDERVKSANDAISKLNEKDSIENRRLAQREVNKAPMDVKEHLQKQLDALVAQKDAEKKVAPKVEAPQIQSPQIEKPKVESPKVEVPQIQSPKVEVPQSKLLGYYQSLKDSFNYGYKYLTDTYKSYKEKYDTAKYYYNTYYKYKGAIDQTVLTVLGSGSKSYIQPLKVDDKNGYLAKSYAQVRNYVTESINTGKVLYTFYQNPTLVKTAIKAQETASSIKNTLSNLLSFWK

⊟Experimental data[edit | edit source]

  • experimentally validated: PeptideAtlas [1] [2]
  • protein localization: data available for COL
  • quantitative data / protein copy number per cell:
  • interaction partners:
    SAOUHSC_01719hypothetical protein  [3] (data from MRSA252)
    SAOUHSC_02366fructose-bisphosphate aldolase  [3] (data from MRSA252)

⊟Expression & Regulation[edit | edit source]

⊟Operon[edit | edit source]

⊟Regulation[edit | edit source]

  • regulators: SaeR* (activation) regulon, RNAIII/S871 regulon
    SaeR*(TF)important in Virulence; RegPrecise 
    RNAIII/S871(sRNA)important in Virulence, Quorum sensing;  [5]

⊟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. ↑ Maren Depke, Stephan Michalik, Alexander Rabe, Kristin Surmann, Lars Brinkmann, Nico Jehmlich, Jörg Bernhardt, Michael Hecker, Bernd Wollscheid, Zhi Sun, Robert L Moritz, Uwe Völker, Frank Schmidt
    A peptide resource for the analysis of Staphylococcus aureus in host-pathogen interaction studies.
    Proteomics: 2015, 15(21);3648-61
    [PubMed:26224020] [WorldCat.org] [DOI] (I p)
  2. ↑ Stephan Michalik, Maren Depke, Annette Murr, Manuela Gesell Salazar, Ulrike Kusebauch, Zhi Sun, Tanja C Meyer, Kristin Surmann, Henrike Pförtner, Petra Hildebrandt, Stefan Weiss, Laura Marcela Palma Medina, Melanie Gutjahr, Elke Hammer, Dörte Becher, Thomas Pribyl, Sven Hammerschmidt, Eric W Deutsch, Samuel L Bader, Michael Hecker, Robert L Moritz, Ulrike Mäder, Uwe Völker, Frank Schmidt
    A global Staphylococcus aureus proteome resource applied to the in vivo characterization of host-pathogen interactions.
    Sci Rep: 2017, 7(1);9718
    [PubMed:28887440] [WorldCat.org] [DOI] (I e)
  3. ↑ 3.0 3.1 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)
  4. ↑ 4.0 4.1 Ulrike Mäder, Pierre Nicolas, Maren Depke, Jan Pané-Farré, Michel Debarbouille, Magdalena M van der Kooi-Pol, Cyprien Guérin, Sandra Dérozier, Aurelia Hiron, Hanne Jarmer, Aurélie Leduc, Stephan Michalik, Ewoud Reilman, Marc Schaffer, Frank Schmidt, Philippe Bessières, Philippe Noirot, Michael Hecker, Tarek Msadek, Uwe Völker, Jan Maarten van Dijl
    Staphylococcus aureus Transcriptome Architecture: From Laboratory to Infection-Mimicking Conditions.
    PLoS Genet: 2016, 12(4);e1005962
    [PubMed:27035918] [WorldCat.org] [DOI] (I e)
  5. ↑ Delphine Bronesky, Zongfu Wu, Stefano Marzi, Philippe Walter, Thomas Geissmann, Karen Moreau, François Vandenesch, Isabelle Caldelari, Pascale Romby
    Staphylococcus aureus RNAIII and Its Regulon Link Quorum Sensing, Stress Responses, Metabolic Adaptation, and Regulation of Virulence Gene Expression.
    Annu Rev Microbiol: 2016, 70;299-316
    [PubMed:27482744] [WorldCat.org] [DOI] (I p)

⊟Relevant publications[edit | edit source]

Lihong Zhang, Karin Jacobsson, Katrin Ström, Martin Lindberg, Lars Frykberg
Staphylococcus aureus expresses a cell surface protein that binds both IgG and beta2-glycoprotein I.
Microbiology (Reading): 1999, 145 ( Pt 1);177-183
[PubMed:10206697] [WorldCat.org] [DOI] (P p)L Zhang, A Rosander, K Jacobsson, M Lindberg, L Frykberg
Expression of staphylococcal protein Sbi is induced by human IgG.
FEMS Immunol Med Microbiol: 2000, 28(3);211-8
[PubMed:10865173] [WorldCat.org] [DOI] (P p)Mark J J B Sibbald, Theresa Winter, Magdalena M van der Kooi-Pol, G Buist, E Tsompanidou, Tjibbe Bosma, Tina Schäfer, Knut Ohlsen, Michael Hecker, Haike Antelmann, Susanne Engelmann, Jan Maarten van Dijl
Synthetic effects of secG and secY2 mutations on exoproteome biogenesis in Staphylococcus aureus.
J Bacteriol: 2010, 192(14);3788-800
[PubMed:20472795] [WorldCat.org] [DOI] (I 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)K Jacobsson, L Frykberg
Cloning of ligand-binding domains of bacterial receptors by phage display.
Biotechniques: 1995, 18(5);878-85
[PubMed:7619494] [WorldCat.org] (P p)L Zhang, K Jacobsson, J Vasi, M Lindberg, L Frykberg
A second IgG-binding protein in Staphylococcus aureus.
Microbiology (Reading): 1998, 144 ( Pt 4);985-91
[PubMed:9579072] [WorldCat.org] [DOI] (P p)

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