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NCBI: 10-JUN-2013

⊟Summary[edit | edit source]

  • organism: Staphylococcus aureus USA300_FPR3757
  • locus tag: SAUSA300_0473 [new locus tag: SAUSA300_RS02540 ]
  • pan locus tag?: SAUPAN002234000
  • symbol: purR
  • pan gene symbol?: purR
  • synonym:
  • product: pur operon repressor

⊟Genome View[edit | edit source]

⊟Gene[edit | edit source]

⊟General[edit | edit source]

  • type: CDS
  • locus tag: SAUSA300_0473 [new locus tag: SAUSA300_RS02540 ]
  • symbol: purR
  • product: pur operon repressor
  • replicon: chromosome
  • strand: +
  • coordinates: 531708..532532
  • length: 825
  • 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
    721
    781
    ATGAGATATAAACGAAGCGAGAGAATTGTTTTTATGACGCAATATTTGATGAACCATCCG
    AATAAATTGATTCCATTAACTTTTTTTGTGAAAAAATTTAAACAGGCGAAGTCTTCAATA
    AGTGAAGATGTCCAAATTATAAAAAATACATTCCAAAAAGAAAAGTTAGGTACAGTAATT
    ACTACTGCTGGCGCAAGTGGTGGTGTTACGTATAAACCAATGATGAGTAAAGAAGAGGCG
    ACTGAAGTTGTTAATGAGGTCATTACTCTATTAGAAGAGAAAGAACGTTTGTTACCTGGC
    GGATATTTATTTTTATCAGATTTGGTAGGTAATCCATCGCTACTAAACAAAGTTGGTAAG
    TTAATTGCCAGTATTTACATGGAAGAAAAATTAGATGCTGTTGTTACCATTGCGACAAAA
    GGTATTTCATTGGCAAATGCGGTTGCTAATATTTTAAATTTACCAGTAGTAGTGATTAGA
    AAAGACAACAAGGTGACTGAAGGTTCTACAGTTTCAATTAATTACGTTTCAGGATCTTCA
    AGAAAAATAGAAACAATGGTACTTTCGAAGAGAACTTTAGCAGAAAATTCAAATGTTTTA
    GTTGTCGATGATTTTATGAGGGCTGGTGGCTCTATTAATGGTGTTATGAATTTAATGAAT
    GAGTTTAAAGCCCATGTAAAAGGGGTATCAGTACTTGTAGAATCAAAAGAAGTTAAACAA
    AGATTGATTGAAGATTATACTTCCTTAGTGAAATTATCTGATGTAGATGAATATAATCAA
    GAGTTTAACGTAGAACCTGGCAACAGTTTATCTAAGTTTTCATAA
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    825

⊟Protein[edit | edit source]

⊟General[edit | edit source]

  • locus tag: SAUSA300_0473 [new locus tag: SAUSA300_RS02540 ]
  • symbol: PurR
  • description: pur operon repressor
  • length: 274
  • theoretical pI: 9.54206
  • theoretical MW: 30395.1
  • GRAVY: -0.0715328

⊟Function[edit | edit source]

  • TIGRFAM:
    Metabolism Purines, pyrimidines, nucleosides, and nucleotides Purine ribonucleotide biosynthesis pur operon repressor PurR (TIGR01743; HMM-score: 361.7)
    Signal transduction Regulatory functions DNA interactions pur operon repressor PurR (TIGR01743; HMM-score: 361.7)
    and 6 more
    Metabolism Purines, pyrimidines, nucleosides, and nucleotides Salvage of nucleosides and nucleotides xanthine phosphoribosyltransferase (TIGR01744; EC 2.4.2.22; HMM-score: 67)
    Metabolism Purines, pyrimidines, nucleosides, and nucleotides Salvage of nucleosides and nucleotides adenine phosphoribosyltransferase (TIGR01090; EC 2.4.2.7; HMM-score: 65.1)
    Metabolism Purines, pyrimidines, nucleosides, and nucleotides Pyrimidine ribonucleotide biosynthesis orotate phosphoribosyltransferase (TIGR00336; EC 2.4.2.10; HMM-score: 43.2)
    Metabolism Purines, pyrimidines, nucleosides, and nucleotides Pyrimidine ribonucleotide biosynthesis orotate phosphoribosyltransferase (TIGR01367; EC 2.4.2.10; HMM-score: 30.3)
    Metabolism Purines, pyrimidines, nucleosides, and nucleotides Purine ribonucleotide biosynthesis ribose-phosphate diphosphokinase (TIGR01251; EC 2.7.6.1; HMM-score: 20)
    Metabolism Purines, pyrimidines, nucleosides, and nucleotides Salvage of nucleosides and nucleotides hypoxanthine phosphoribosyltransferase (TIGR01203; EC 2.4.2.8; HMM-score: 18.1)
  • TheSEED  :
    • PurR: transcription regulator associated with purine metabolism
    Nucleosides and Nucleotides Purines De Novo Purine Biosynthesis  PurR: transcription regulator associated with purine metabolism
  • PFAM:
    HTH (CL0123) PuR_N; Bacterial purine repressor, N-terminal (PF09182; HMM-score: 107.4)
    and 1 more
    PRTase-like (CL0533) Pribosyltran; Phosphoribosyl transferase domain (PF00156; HMM-score: 76.7)

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

  • domains:
  • modifications:
  • cofactors:
  • effectors:
  • genes regulated by PurR, TF important in Purine metabolism: in N315

⊟Localization[edit | edit source]

  • PSORTb: Cytoplasmic
    • Cytoplasmic Score: 9.67
    • Cytoplasmic Membrane Score: 0.01
    • Cellwall Score: 0.15
    • Extracellular Score: 0.17
    • 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
    • SP(Sec/SPI): 0.040109
    • TAT(Tat/SPI): 0.000536
    • LIPO(Sec/SPII): 0.001557
  • predicted transmembrane helices (TMHMM): 0

⊟Accession numbers[edit | edit source]

⊟Protein sequence[edit | edit source]

  • MRYKRSERIVFMTQYLMNHPNKLIPLTFFVKKFKQAKSSISEDVQIIKNTFQKEKLGTVITTAGASGGVTYKPMMSKEEATEVVNEVITLLEEKERLLPGGYLFLSDLVGNPSLLNKVGKLIASIYMEEKLDAVVTIATKGISLANAVANILNLPVVVIRKDNKVTEGSTVSINYVSGSSRKIETMVLSKRTLAENSNVLVVDDFMRAGGSINGVMNLMNEFKAHVKGVSVLVESKEVKQRLIEDYTSLVKLSDVDEYNQEFNVEPGNSLSKFS

⊟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: data available for COL
  • interaction partners:
    SAUSA300_1096(carB)carbamoyl phosphate synthase large subunit  [1] (data from MRSA252)
    SAUSA300_1080(ftsZ)cell division protein FtsZ  [1] (data from MRSA252)
    SAUSA300_0532(fusA)elongation factor G  [1] (data from MRSA252)
    SAUSA300_1881(gatA)aspartyl/glutamyl-tRNA amidotransferase subunit A  [1] (data from MRSA252)
    SAUSA300_1880(gatB)aspartyl/glutamyl-tRNA amidotransferase subunit B  [1] (data from MRSA252)
    SAUSA300_0388(guaB)inosine-5'-monophosphate dehydrogenase  [1] (data from MRSA252)
    SAUSA300_1362(hup)DNA-binding protein HU  [1] (data from MRSA252)
    SAUSA300_0993(pdhA)pyruvate dehydrogenase E1 component, alpha subunit  [1] (data from MRSA252)
    SAUSA300_2089(pdp)pyrimidine-nucleoside phosphorylase  [1] (data from MRSA252)
    SAUSA300_0220(pflB)formate acetyltransferase  [1] (data from MRSA252)
    SAUSA300_1644(pyk)pyruvate kinase  [1] (data from MRSA252)
    SAUSA300_0523(rplA)50S ribosomal protein L1  [1] (data from MRSA252)
    SAUSA300_0524(rplJ)50S ribosomal protein L10  [1] (data from MRSA252)
    SAUSA300_2197(rplP)50S ribosomal protein L16  [1] (data from MRSA252)
    SAUSA300_1149(rpsB)30S ribosomal protein S2  [1] (data from MRSA252)
    SAUSA300_2198(rpsC)30S ribosomal protein S3  [1] (data from MRSA252)
    SAUSA300_1150(tsf)elongation factor Ts  [1] (data from MRSA252)
    SAUSA300_0533(tuf)elongation factor Tu  [1] (data from MRSA252)
    SAUSA300_0658LysR family transcriptional regulator  [1] (data from MRSA252)
    SAUSA300_0844hypothetical protein  [1] (data from MRSA252)
    SAUSA300_0871hypothetical protein  [1] (data from MRSA252)
    SAUSA300_0912enoyl-(acyl carrier protein) reductase  [1] (data from MRSA252)
    SAUSA300_0995branched-chain alpha-keto acid dehydrogenase subunit E2  [1] (data from MRSA252)
    SAUSA300_1656universal stress protein  [1] (data from MRSA252)

⊟Expression & Regulation[edit | edit source]

⊟Operon[edit | edit source]

⊟Regulation[edit | edit source]

  • regulator:

⊟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. ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 1.23 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]

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