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NCBI: 10-JUN-2013

Summary[edit | edit source]

  • organism: Staphylococcus aureus COL
  • locus tag: SACOL1206 [new locus tag: SACOL_RS06175 ]
  • pan locus tag?: SAUPAN003465000
  • symbol: ileS
  • pan gene symbol?: ileS
  • synonym:
  • product: isoleucyl-tRNA synthetase

Genome View[edit | edit source]

Gene[edit | edit source]

General[edit | edit source]

  • type: CDS
  • locus tag: SACOL1206 [new locus tag: SACOL_RS06175 ]
  • symbol: ileS
  • product: isoleucyl-tRNA synthetase
  • replicon: chromosome
  • strand: +
  • coordinates: 1210896..1213649
  • length: 2754
  • 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
    841
    901
    961
    1021
    1081
    1141
    1201
    1261
    1321
    1381
    1441
    1501
    1561
    1621
    1681
    1741
    1801
    1861
    1921
    1981
    2041
    2101
    2161
    2221
    2281
    2341
    2401
    2461
    2521
    2581
    2641
    2701
    ATGGATTACAAAGAAACGTTATTAATGCCTAAAACAGATTTCCCAATGCGAGGTGGTTTA
    CCAAACAAGGAACCGCAAATTCAAGAAAAATGGGATGCAGAAGATCAATACCATAAAGCG
    TTAGAAAAAAATAAAGGTAACGAAACATTCATTTTACATGATGGCCCACCATACGCGAAT
    GGTAACTTACATATGGGACATGCCTTGAACAAAATTTTAAAAGACTTTATTGTACGTTAT
    AAAACTATGCAAGGGTTCTATGCACCATACGTACCAGGTTGGGATACACATGGTTTACCA
    ATTGAACAAGCATTAACGAAAAAAGGTGTTGACCGAAAGAAAATGTCAACAGCTGAATTC
    CGTGAGAAATGTAAAGAATTTGCTTTAGAACAAATTGAATTACAGAAAAAAGATTTTAGA
    CGTTTAGGTGTTCGTGGTGACTTTAATGATCCATATATTACATTAAAACCTGAATACGAA
    GCTGCACAAATTCGTATTTTTGGAGAAATGGCAGATAAAGGTTTAATTTATAAAGGTAAA
    AAGCCAGTTTATTGGTCTCCTTCAAGTGAGTCTTCATTAGCAGAAGCAGAAATTGAATAT
    CACGATAAACGTTCAGCATCAATTTACGTTGCATTTGACGTTAAAGATGACAAAGGTGTC
    GTTGATGCAGATGCTAAATTTATTATCTGGACAACAACGCCATGGACAATTCCATCAAAT
    GTTGCGATTACCGTTCATCCTGAATTAAAATATGGTCAATACAATGTAAATGGCGAAAAA
    TATATTATTGCAGAAGCCTTGTCTGACGCTGTAGCAGAAGCACTGGATTGGGATAAAGCA
    TCAATCAAATTAGAAAAAGAATACACAGGTAAAGAATTAGAGTATGTTGTAGCACAACAT
    CCATTCTTAGACAGAGAATCGTTAGTGATTAATGGTGATCATGTTACTACAGATGCTGGT
    ACAGGTTGTGTACATACAGCACCAGGTCACGGGGAAGATGACTATATTGTTGGTCAAAAA
    TATGAATTGCCAGTAATTAGTCCAATCGATGATAAAGGTGTATTTACTGAAGAAGGCGGC
    CAATTTGAAGGGATGTTCTATGATAAAGCTAATAAAGCCGTTACTGATTTATTAACAGAA
    AAAGGTGCACTATTAAAATTAGACTTTATTACACATAGCTATCCACACGACTGGAGAACA
    AAAAAACCTGTAATCTTCCGTGCTACACCACAATGGTTTGCCTCAATCAGTAAAGTAAGA
    CAAGATATTTTAGATGCAATCGAAAATACAAACTTCAAAGTAAATTGGGGTAAAACACGT
    ATTTACAATATGGTTCGTGACCGTGGCGAATGGGTTATTTCTCGTCAACGTGTGTGGGGT
    GTACCGTTACCAGTATTTTATGCTGAAAATGGCGAAATTATCATGACGAAAGAAACAGTG
    AATCATGTTGCTGATTTATTTGCAGAACACGGTTCAAATATTTGGTTTGAAAGAGAAGCG
    AAAGACTTACTACCAGAAGGATTTACACATCCAGGCAGCCCTAACGGTACATTTACTAAA
    GAAACAGACATTATGGACGTTTGGTTTGATTCTGGTTCATCACACCGTGGCGTGTTGGAA
    ACAAGACCGGAATTAAGTTTCCCAGCGGATATGTATTTAGAAGGTAGTGACCAATATCGT
    GGTTGGTTCAACTCTTCTATCACAACTTCAGTTGCTACAAGAGGAGTATCACCTTATAAA
    TTCTTACTTTCTCATGGTTTTGTTATGGACGGTGAAGGTAAGAAAATGAGTAAATCTTTA
    GGTAATGTGATTGTACCTGACCAAGTGGTTAAACAAAAAGGTGCTGATATTGCGAGACTT
    TGGGTAAGTAGTACGGACTATTTAGCTGATGTTAGAATTTCTGATGAAATTTTAAAACAA
    ACATCTGATGTTTATCGTAAAATCAGAAATACATTAAGATTTATGTTAGGTAACATTAAC
    GATTTCAATCCTGACACAGATAGCATTCCTGAATCAGAGTTATTAGAAGTGGATCGTTAC
    TTGCTAAATCGTTTACGTGAATTTACTGCAAGTACGATTAACAACTATGAAAACTTTGAC
    TACTTAAATATTTATCAAGAAGTTCAAAACTTTATCAATGTTGAGTTAAGTAATTTCTAT
    TTGGATTACGGTAAAGATATTTTATATATTGAACAACGTGATTCTCATATCCGTCGTAGT
    ATGCAAACAGTGTTATATCAAATTTTAGTTGATATGACGAAGTTGTTAGCACCAATCTTA
    GTGCATACAGCTGAAGAAGTTTGGTCTCATACACCACATGTTAAAGAAGAAAGTGTTCAC
    TTAGCAGACATGCCTAAAGTTGTAGAAGTAGATCAAGCTTTATTGGATAAATGGCGTACA
    TTTATGAATTTACGTGATGATGTGAACCGTGCATTAGAAACTGCTCGTAATGAAAAAGTT
    ATTGGTAAATCATTAGAAGCTAAAGTTACGATTGCTAGTAACGATAAATTTAATGCATCT
    GAATTCTTAACTTCATTTGATGCATTACATCAATTATTTATCGTGTCACAAGTTAAAGTT
    GTAGATAAGTTAGACGATCAGGCAACAGCTTATGAACATGGTGATATTGTCATCGAACAT
    GCAGATGGTGAAAAATGTGAAAGATGTTGGAACTATTCAGAGGATCTTGGTGCTGTTGAT
    GAATTGACGCATCTATGTCCACGATGCCAACAAGTTGTAAAATCACTTGTATAA
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    840
    900
    960
    1020
    1080
    1140
    1200
    1260
    1320
    1380
    1440
    1500
    1560
    1620
    1680
    1740
    1800
    1860
    1920
    1980
    2040
    2100
    2160
    2220
    2280
    2340
    2400
    2460
    2520
    2580
    2640
    2700
    2754

Protein[edit | edit source]

General[edit | edit source]

  • locus tag: SACOL1206 [new locus tag: SACOL_RS06175 ]
  • symbol: IleS
  • description: isoleucyl-tRNA synthetase
  • length: 917
  • theoretical pI: 5.13287
  • theoretical MW: 104885
  • GRAVY: -0.467612

Function[edit | edit source]

  • reaction:
    EC 6.1.1.5?  ExPASy
    Isoleucine--tRNA ligase ATP + L-isoleucine + tRNA(Ile) = AMP + diphosphate + L-isoleucyl-tRNA(Ile)
  • TIGRFAM:
    Genetic information processing Protein synthesis tRNA aminoacylation isoleucine--tRNA ligase (TIGR00392; EC 6.1.1.5; HMM-score: 990.2)
    and 6 more
    Genetic information processing Protein synthesis tRNA aminoacylation valine--tRNA ligase (TIGR00422; EC 6.1.1.9; HMM-score: 471.3)
    Genetic information processing Protein synthesis tRNA aminoacylation leucine--tRNA ligase (TIGR00396; EC 6.1.1.4; HMM-score: 157.1)
    Genetic information processing Protein synthesis tRNA aminoacylation leucine--tRNA ligase (TIGR00395; EC 6.1.1.4; HMM-score: 156)
    Genetic information processing Protein synthesis tRNA aminoacylation methionine--tRNA ligase (TIGR00398; EC 6.1.1.10; HMM-score: 120.9)
    Genetic information processing Protein synthesis tRNA aminoacylation cysteine--tRNA ligase (TIGR00435; EC 6.1.1.16; HMM-score: 42.2)
    Metabolism Biosynthesis of cofactors, prosthetic groups, and carriers Glutathione and analogs cysteine--1-D-myo-inosityl 2-amino-2-deoxy-alpha-D-glucopyranoside ligase (TIGR03447; EC 6.3.1.13; HMM-score: 28)
  • TheSEED  :
    • Isoleucyl-tRNA synthetase (EC 6.1.1.5)
    Cell Division Cluster  Isoleucyl-tRNA synthetase (EC 6.1.1.5)
    and 1 more
    tRNA synthetase relationships  Isoleucyl-tRNA synthetase (EC 6.1.1.5)
  • PFAM:
    HUP (CL0039) tRNA-synt_1; tRNA synthetases class I (I, L, M and V) (PF00133; HMM-score: 794.1)
    and 6 more
    DALR (CL0258) Anticodon_1; Anticodon-binding domain of tRNA (PF08264; HMM-score: 100.8)
    HUP (CL0039) tRNA-synt_1g; tRNA synthetases class I (M) (PF09334; HMM-score: 88.5)
    Zn_Beta_Ribbon (CL0167) zf-FPG_IleRS; Zinc finger found in FPG and IleRS (PF06827; HMM-score: 45.3)
    HUP (CL0039) tRNA-synt_1e; tRNA synthetases class I (C) catalytic domain (PF01406; HMM-score: 38.9)
    tRNA-synt_1_2; Leucyl-tRNA synthetase, Domain 2 (PF13603; HMM-score: 27.6)
    tRNA-synt_1f; tRNA synthetases class I (K) (PF01921; HMM-score: 14.9)

Structure, modifications & cofactors[edit | edit source]

  • domains:
  • modifications:
  • cofactors: Zn2+
  • effectors:

Localization[edit | edit source]

  • PSORTb: Cytoplasmic
    • Cytoplasmic Score: 9.97
    • Cytoplasmic Membrane Score: 0
    • Cellwall Score: 0.01
    • Extracellular Score: 0.02
    • Internal Helices: 0
  • LocateP: Intracellular
    • Prediction by SwissProt Classification: Cytoplasmic
    • Pathway Prediction: No pathway
    • Intracellular possibility: 1
    • Signal peptide possibility: -1
    • N-terminally Anchored Score: -1
    • Predicted Cleavage Site: No CleavageSite
  • SignalP: no predicted signal peptide
    • SP(Sec/SPI): 0.010334
    • TAT(Tat/SPI): 0.00091
    • LIPO(Sec/SPII): 0.001832
  • predicted transmembrane helices (TMHMM): 0

Accession numbers[edit | edit source]

Protein sequence[edit | edit source]

  • MDYKETLLMPKTDFPMRGGLPNKEPQIQEKWDAEDQYHKALEKNKGNETFILHDGPPYANGNLHMGHALNKILKDFIVRYKTMQGFYAPYVPGWDTHGLPIEQALTKKGVDRKKMSTAEFREKCKEFALEQIELQKKDFRRLGVRGDFNDPYITLKPEYEAAQIRIFGEMADKGLIYKGKKPVYWSPSSESSLAEAEIEYHDKRSASIYVAFDVKDDKGVVDADAKFIIWTTTPWTIPSNVAITVHPELKYGQYNVNGEKYIIAEALSDAVAEALDWDKASIKLEKEYTGKELEYVVAQHPFLDRESLVINGDHVTTDAGTGCVHTAPGHGEDDYIVGQKYELPVISPIDDKGVFTEEGGQFEGMFYDKANKAVTDLLTEKGALLKLDFITHSYPHDWRTKKPVIFRATPQWFASISKVRQDILDAIENTNFKVNWGKTRIYNMVRDRGEWVISRQRVWGVPLPVFYAENGEIIMTKETVNHVADLFAEHGSNIWFEREAKDLLPEGFTHPGSPNGTFTKETDIMDVWFDSGSSHRGVLETRPELSFPADMYLEGSDQYRGWFNSSITTSVATRGVSPYKFLLSHGFVMDGEGKKMSKSLGNVIVPDQVVKQKGADIARLWVSSTDYLADVRISDEILKQTSDVYRKIRNTLRFMLGNINDFNPDTDSIPESELLEVDRYLLNRLREFTASTINNYENFDYLNIYQEVQNFINVELSNFYLDYGKDILYIEQRDSHIRRSMQTVLYQILVDMTKLLAPILVHTAEEVWSHTPHVKEESVHLADMPKVVEVDQALLDKWRTFMNLRDDVNRALETARNEKVIGKSLEAKVTIASNDKFNASEFLTSFDALHQLFIVSQVKVVDKLDDQATAYEHGDIVIEHADGEKCERCWNYSEDLGAVDELTHLCPRCQQVVKSLV

Experimental data[edit | edit source]

  • experimentally validated: PeptideAtlas
  • protein localization: Cytoplasmic [1] [2] [3]
  • quantitative data / protein copy number per cell: 1213 [4]
  • interaction partners:
    SACOL1741(icd)isocitrate dehydrogenase  [5] (data from MRSA252)
    SACOL1102(pdhA)pyruvate dehydrogenase complex E1 component subunit alpha  [5] (data from MRSA252)
    SACOL1745(pyk)pyruvate kinase  [5] (data from MRSA252)
    SACOL0584(rplA)50S ribosomal protein L1  [5] (data from MRSA252)
    SACOL2206(rpsI)30S ribosomal protein S9  [5] (data from MRSA252)
    SACOL1448(sucB)dihydrolipoamide succinyltransferase  [5] (data from MRSA252)
    SACOL0594(tuf)elongation factor Tu  [5] (data from MRSA252)
    SACOL2173alkaline shock protein 23  [5] (data from MRSA252)

Expression & Regulation[edit | edit source]

Operon[edit | edit source]

Regulation[edit | edit source]

  • regulator: T-box(Ile) (transcription antitermination) regulon
    T-box(Ile)(RNA)important in Amino acid metabolism; regulatory site identified based on RegPrecise data for N315 RegPrecise 

Transcription pattern[edit | edit source]

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

Protein stability[edit | edit source]

  • half-life: 29.51 h [6]

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. Dörte Becher, Kristina Hempel, Susanne Sievers, Daniela Zühlke, Jan Pané-Farré, Andreas Otto, Stephan Fuchs, Dirk Albrecht, Jörg Bernhardt, Susanne Engelmann, Uwe Völker, Jan Maarten van Dijl, Michael Hecker
    A proteomic view of an important human pathogen--towards the quantification of the entire Staphylococcus aureus proteome.
    PLoS One: 2009, 4(12);e8176
    [PubMed:19997597] [WorldCat.org] [DOI] (I e)
  2. 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)
  3. 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)
  4. Daniela Zühlke, Kirsten Dörries, Jörg Bernhardt, Sandra Maaß, Jan Muntel, Volkmar Liebscher, Jan Pané-Farré, Katharina Riedel, Michael Lalk, Uwe Völker, Susanne Engelmann, Dörte Becher, Stephan Fuchs, Michael Hecker
    Costs of life - Dynamics of the protein inventory of Staphylococcus aureus during anaerobiosis.
    Sci Rep: 2016, 6;28172
    [PubMed:27344979] [WorldCat.org] [DOI] (I e)
  5. 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 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)
  6. Stephan Michalik, Jörg Bernhardt, Andreas Otto, Martin Moche, Dörte Becher, Hanna Meyer, Michael Lalk, Claudia Schurmann, Rabea Schlüter, Holger Kock, Ulf Gerth, Michael Hecker
    Life and death of proteins: a case study of glucose-starved Staphylococcus aureus.
    Mol Cell Proteomics: 2012, 11(9);558-70
    [PubMed:22556279] [WorldCat.org] [DOI] (I p)

Relevant publications[edit | edit source]