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NCBI: 03-AUG-2016

Summary[edit source | edit]

  • organism: Staphylococcus aureus NCTC8325
  • locus tag: SAOUHSC_00934
  • pan locus tag?: SAUPAN003164000
  • symbol: spxA
  • pan gene symbol?: spxA
  • synonym:
  • product: transcriptional regulator Spx

Genome View[edit source | edit]

Gene[edit source | edit]

General[edit source | edit]

  • type: CDS
  • locus tag: SAOUHSC_00934
  • symbol: spxA
  • product: transcriptional regulator Spx
  • replicon: chromosome
  • strand: +
  • coordinates: 906832..907227
  • length: 396
  • essential: yes [1] DEG other strains

Accession numbers[edit source | edit]

Phenotype[edit source | edit]

  • Share your knowledge and add information here. [edit]

DNA sequence[edit source | edit]

  • 1
    61
    121
    181
    241
    301
    361
    ATGGTAACATTATTTACTTCACCAAGTTGCACATCTTGCCGTAAAGCGAAAGCATGGTTA
    CAAGAACATGACATTCCGTATACGGAGCGTAATATTTTTTCTGAACATTTAACAATTGAT
    GAAATTAAGCAAATATTAAAAATGACTGAAGACGGTACTGATGAAATCATTTCTACACGT
    TCTAAAACATACCAAAAATTAAATGTTGATATTGATTCACTACCATTACAAGACTTATAT
    TCAATCATTCAAGATAATCCTGGCTTATTACGTCGTCCAATTATTTTAGATAATAAACGA
    CTACAAGTTGGTTATAATGAGGACGAGATTCGACGTTTCTTACCTAGAAAAGTTCGTACG
    TTCCAATTACAAGAAGCACAACGTATGGTTGACTAA
    60
    120
    180
    240
    300
    360
    396

Protein[edit source | edit]

General[edit source | edit]

  • locus tag: SAOUHSC_00934
  • symbol: SpxA
  • description: transcriptional regulator Spx
  • length: 131
  • theoretical pI: 6.52593
  • theoretical MW: 15440.6
  • GRAVY: -0.583206

Function[edit source | edit]

  • reaction:
  • TIGRFAM:
    Signal transductionRegulatory functionsDNA interactionstranscriptional regulator, Spx/MgsR family (TIGR01617; HMM-score: 123.8)
    Cellular processesCellular processesDetoxificationarsenate reductase (glutaredoxin) (TIGR00014; EC 1.20.4.1; HMM-score: 46)
    glutaredoxin-like protein, YruB-family (TIGR02196; HMM-score: 33.1)
    glutaredoxin-like protein NrdH (TIGR02194; HMM-score: 31.6)
    MetabolismEnergy metabolismElectron transportglutaredoxin 3 (TIGR02181; HMM-score: 21.6)
    glutaredoxin-family domain (TIGR02190; HMM-score: 19.8)
    Unknown functionGeneralnitrogenase-associated protein (TIGR01616; HMM-score: 17.9)
    glutaredoxin-like protein (TIGR02200; HMM-score: 17.5)
    Unknown functionGeneralredox-active disulfide protein 1 (TIGR00411; HMM-score: 14.1)
  • TheSEED:  
    Regulatory protein Spx 
  • PFAM:
    Thioredoxin (CL0172) ArsC; ArsC family (PF03960; HMM-score: 83.2)
    Glutaredoxin; Glutaredoxin (PF00462; HMM-score: 37.1)
    DUF1223; Protein of unknown function (DUF1223) (PF06764; HMM-score: 17.7)
    DUF836; Glutaredoxin-like domain (DUF836) (PF05768; HMM-score: 15.1)
    GST_N_3; Glutathione S-transferase, N-terminal domain (PF13417; HMM-score: 14.6)
    no clan definedAIRC; AIR carboxylase (PF00731; HMM-score: 12.2)
    PheT-TilS (CL0383) TilS_C; TilS substrate C-terminal domain (PF11734; HMM-score: 11.8)

Structure, modifications & interactions[edit source | edit]

  • domains:
  • modifications:
  • cofactors:
  • effectors:
  • protein partners:

Localization[edit source | edit]

  • PSORTb: unknown (no significant prediction)
    • Cytoplasmic Score: 2.5
    • Cytoplasmic Membrane Score: 2.5
    • Cellwall Score: 2.5
    • Extracellular Score: 2.5
    • Internal Helices: 0
  • LocateP: Intracellular
    • Prediction by SwissProt Classification: Cytoplasmic
    • Pathway Prediction: No pathway
    • Intracellular Possibility: 0.67
    • Signal Peptide Possibility: -0.5
    • N-terminally Anchored Score: -1
    • Predicted Cleavage Site: No CleavageSite
  • SignalP: no predicted signal peptide
    • Ymax: 0.299
    • Ymax_pos: 19
    • Cmax: 0.268
    • Cmax_pos: 19
    • Smax: 0.709
    • Smax_pos: 4
    • Smean: 0.428
    • D: 0.35
  • predicted transmembrane helices (TMHMM): 0

Accession numbers[edit source | edit]

Protein sequence[edit source | edit]

  • MVTLFTSPSCTSCRKAKAWLQEHDIPYTERNIFSEHLTIDEIKQILKMTEDGTDEIISTRSKTYQKLNVDIDSLPLQDLYSIIQDNPGLLRRPIILDNKRLQVGYNEDEIRRFLPRKVRTFQLQEAQRMVD

Experimental data[edit source | edit]

Expression & Regulation[edit source | edit]

Operon[edit source | edit]

Regulation[edit source | edit]

  • sigma factor:
  • regulator:

Transcription pattern[edit source | edit]

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

Protein stability[edit source | edit]

  • half-life: no data available

Biological Material[edit source | edit]

Mutants[edit source | edit]

Expression vector[edit source | edit]

lacZ fusion[edit source | edit]

GFP fusion[edit source | edit]

two-hybrid system[edit source | edit]

FLAG-tag construct[edit source | edit]

Antibody[edit source | edit]

Other Information[edit source | edit]

You are kindly invited to share additional interesting facts.

Literature[edit source | edit]

References[edit source | edit]

  1. Roy R Chaudhuri, Andrew G Allen, Paul J Owen, Gil Shalom, Karl Stone, Marcus Harrison, Timothy A Burgis, Michael Lockyer, Jorge Garcia-Lara, Simon J Foster, Stephen J Pleasance, Sarah E Peters, Duncan J Maskell, Ian G Charles
    Comprehensive identification of essential Staphylococcus aureus genes using Transposon-Mediated Differential Hybridisation (TMDH).
    BMC Genomics: 2009, 10;291
    [PubMed:19570206] [WorldCat.org] [DOI] (I e)
  2. 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);3648-3661
    [PubMed:26224020] [WorldCat.org] [DOI] (I p)
  3. 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)

Relevant publications[edit source | edit]

Jakob Engman, Annika Rogstam, Dorte Frees, Hanne Ingmer, Claes von Wachenfeldt
The YjbH adaptor protein enhances proteolysis of the transcriptional regulator Spx in Staphylococcus aureus.
J. Bacteriol.: 2012, 194(5);1186-94
[PubMed:22194450] [WorldCat.org] [DOI] (I p)