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NCBI: 10-JUN-2013

⊟Summary[edit | edit source]

  • organism: Staphylococcus aureus COL
  • locus tag: SACOL1477 [new locus tag: SACOL_RS07525 ]
  • pan locus tag?: SAUPAN003892000
  • symbol: ilvA1
  • pan gene symbol?: ilvA1
  • synonym:
  • product: threonine dehydratase

⊟Genome View[edit | edit source]

⊟Gene[edit | edit source]

⊟General[edit | edit source]

  • type: CDS
  • locus tag: SACOL1477 [new locus tag: SACOL_RS07525 ]
  • symbol: ilvA1
  • product: threonine dehydratase
  • replicon: chromosome
  • strand: -
  • coordinates: 1514662..1515702
  • length: 1041
  • 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
    ATGACAACCAACACAGTTACATTACAAACAGCACATATTGTAAGTTTAGGAGATATCGAA
    GAAGCTAAAGCAAGCATTAAACCATTTATTCGTCGAACACCTCTAATTAAATCAATGTAT
    TTAAGCCAAAGTATAACTAAAGGGAATGTATTTCTAAAATTAGAAAATATGCAATTCACA
    GGATCTTTTAAATTTAGAGGCGCTAGCAATAAAATTAATCACTTAACAGATGAACAAAAA
    GAAAAAGGCATTATCGCAGCATCTGCTGGGAACCATGCACAAGGTGTTGCTTTAACAGCT
    AAATTATTAGGCATTGATGCAACGATTGTAATGCCTGAAACAGCACCACAAGCGAAACAA
    CAAGCAACAAAAGGCTATGGGGCAAAGGTTATTTTAAAAGGTAAAAACTTTAACGAAACT
    AGACTTTATATGGAAGAATTAGCGAAAGAAAATGGCATGACAATCGTTCATCCATATGAC
    GATAAGTTTGTAATGGCAGGCCAAGGAACAATTGGTTTAGAAATTTTAGATGATATTTGG
    AATGTGAATACAGTCATCGTACCAGTTGGCGGTGGAGGATTAATTGCAGGTATTGCCACC
    GCATTAAAATCATTTAACCCTTCAATTCATATTATCGGTGTTCAATCTGAGAATGTTCAT
    GGTATGGCTGAGTCTTTCTATAAGAGAGATTTAACTGAACATCGAGTGGATAGCACAATA
    GCAGATGGTTGTGATGTAAAAGTTCCTGGTGAACAAACATATGAAGTAGTTAAACATTTA
    GTAGATGAATTTATTCTTGTTACTGAAGAAGAAATTGAACATGCTATGAAAGATTTAATG
    CAGCGTGCCAAAATTATTACTGAAGGTGCAGGCGCATTACCAACAGCTGCAATTTTAAGT
    GGAAAAATAAACAATAAATGGCTTGAAGATAAAAATGTTGTTGCATTAGTTTCAGGCGGG
    AATGTTGACTTAACTAGAGTTTCAGGTGTCATTGAACATGGACTGAATATTGCAGATACA
    AGCAAGGGTGTGGTAGGTTAA
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    840
    900
    960
    1020
    1041

⊟Protein[edit | edit source]

⊟General[edit | edit source]

  • locus tag: SACOL1477 [new locus tag: SACOL_RS07525 ]
  • symbol: IlvA1
  • description: threonine dehydratase
  • length: 346
  • theoretical pI: 6.51894
  • theoretical MW: 37305.6
  • GRAVY: -0.0575145

⊟Function[edit | edit source]

  • reaction:
    EC 4.3.1.19?  ExPASy
    Threonine ammonia-lyase L-threonine = 2-oxobutanoate + NH3
  • TIGRFAM:
    Metabolism Amino acid biosynthesis Pyruvate family threonine ammonia-lyase (TIGR01127; EC 4.3.1.19; HMM-score: 395.5)
    and 16 more
    Metabolism Amino acid biosynthesis Pyruvate family threonine ammonia-lyase, biosynthetic (TIGR01124; EC 4.3.1.19; HMM-score: 301.5)
    Metabolism Amino acid biosynthesis Pyruvate family threonine dehydratase (TIGR02079; EC 4.3.1.19; HMM-score: 266.5)
    ectoine utilization protein EutB (TIGR02991; HMM-score: 263.4)
    Metabolism Amino acid biosynthesis Serine family cysteine synthase (TIGR01136; EC 2.5.1.47; HMM-score: 94.6)
    Metabolism Amino acid biosynthesis Serine family cysteine synthase A (TIGR01139; EC 2.5.1.47; HMM-score: 81.6)
    Metabolism Amino acid biosynthesis Aspartate family threonine synthase (TIGR00260; EC 4.2.3.1; HMM-score: 74.2)
    Metabolism Amino acid biosynthesis Serine family cysteine synthase B (TIGR01138; EC 2.5.1.47; HMM-score: 71.9)
    Cellular processes Cellular processes Biosynthesis of natural products 2,3-diaminopropionate biosynthesis protein SbnA (TIGR03945; HMM-score: 68.5)
    Metabolism Amino acid biosynthesis Serine family cystathionine beta-synthase (TIGR01137; EC 4.2.1.22; HMM-score: 60.9)
    diaminopropionate ammonia-lyase (TIGR03528; EC 4.3.1.15; HMM-score: 56)
    Metabolism Energy metabolism Other diaminopropionate ammonia-lyase family (TIGR01747; EC 4.3.1.15; HMM-score: 49.7)
    Metabolism Amino acid biosynthesis Aromatic amino acid family tryptophan synthase, beta subunit (TIGR00263; EC 4.2.1.20; HMM-score: 30.7)
    pyridoxal phosphate-dependent enzymes, D-cysteine desulfhydrase family (TIGR01275; HMM-score: 29.8)
    Unknown function Enzymes of unknown specificity pyridoxal-phosphate dependent TrpB-like enzyme (TIGR01415; HMM-score: 28.5)
    Metabolism Biosynthesis of cofactors, prosthetic groups, and carriers Other cysteate synthase (TIGR03844; EC 2.5.1.76; HMM-score: 22.9)
    Metabolism Energy metabolism Methanogenesis cysteate synthase (TIGR03844; EC 2.5.1.76; HMM-score: 22.9)
  • TheSEED  :
    • L-serine dehydratase, (PLP)-dependent (EC 4.3.1.17)
    • Threonine dehydratase, catabolic (EC 4.3.1.19)
    Amino Acids and Derivatives Alanine, serine, and glycine Glycine and Serine Utilization  Threonine dehydratase, catabolic (EC 4.3.1.19)
    and 2 more
    Amino Acids and Derivatives Branched-chain amino acids Branched-Chain Amino Acid Biosynthesis  Threonine dehydratase, catabolic (EC 4.3.1.19)
    Amino Acids and Derivatives Lysine, threonine, methionine, and cysteine Threonine degradation  Threonine dehydratase, catabolic (EC 4.3.1.19)
  • PFAM:
    no clan defined PALP; Pyridoxal-phosphate dependent enzyme (PF00291; HMM-score: 275.4)

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

  • domains:
  • modifications:
  • cofactors: pyridoxal 5'-phosphate
  • effectors:

⊟Localization[edit | edit source]

  • PSORTb: Cytoplasmic Membrane
    • Cytoplasmic Score: 1.78
    • Cytoplasmic Membrane Score: 8.16
    • Cellwall Score: 0.06
    • Extracellular Score: 0.01
    • 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): 0.016412
    • TAT(Tat/SPI): 0.000648
    • LIPO(Sec/SPII): 0.001021
  • predicted transmembrane helices (TMHMM): 0

⊟Accession numbers[edit | edit source]

⊟Protein sequence[edit | edit source]

  • MTTNTVTLQTAHIVSLGDIEEAKASIKPFIRRTPLIKSMYLSQSITKGNVFLKLENMQFTGSFKFRGASNKINHLTDEQKEKGIIAASAGNHAQGVALTAKLLGIDATIVMPETAPQAKQQATKGYGAKVILKGKNFNETRLYMEELAKENGMTIVHPYDDKFVMAGQGTIGLEILDDIWNVNTVIVPVGGGGLIAGIATALKSFNPSIHIIGVQSENVHGMAESFYKRDLTEHRVDSTIADGCDVKVPGEQTYEVVKHLVDEFILVTEEEIEHAMKDLMQRAKIITEGAGALPTAAILSGKINNKWLEDKNVVALVSGGNVDLTRVSGVIEHGLNIADTSKGVVG

⊟Experimental data[edit | edit source]

  • experimentally validated: data available for NCTC8325
  • protein localization:
  • quantitative data / protein copy number per cell:
  • interaction partners:
    SACOL0452(ahpC)alkyl hydroperoxide reductase subunit C  [1] (data from MRSA252)
    SACOL2657(arcA)arginine deiminase  [1] (data from MRSA252)
    SACOL0842(eno)phosphopyruvate hydratase  [1] (data from MRSA252)
    SACOL1199(ftsZ)cell division protein FtsZ  [1] (data from MRSA252)
    SACOL0593(fusA)elongation factor G  [1] (data from MRSA252)
    SACOL0838(gapA1)glyceraldehyde 3-phosphate dehydrogenase  [1] (data from MRSA252)
    SACOL1734(gapA2)glyceraldehyde 3-phosphate dehydrogenase 2  [1] (data from MRSA252)
    SACOL2145(glmS)glucosamine--fructose-6-phosphate aminotransferase  [1] (data from MRSA252)
    SACOL1513(hup)DNA-binding protein HU  [1] (data from MRSA252)
    SACOL1741(icd)isocitrate dehydrogenase  [1] (data from MRSA252)
    SACOL0222(ldh1)L-lactate dehydrogenase  [1] (data from MRSA252)
    SACOL1837(metK)S-adenosylmethionine synthetase  [1] (data from MRSA252)
    SACOL1102(pdhA)pyruvate dehydrogenase complex E1 component subunit alpha  [1] (data from MRSA252)
    SACOL1104(pdhC)branched-chain alpha-keto acid dehydrogenase E2  [1] (data from MRSA252)
    SACOL1105(pdhD)dihydrolipoamide dehydrogenase  [1] (data from MRSA252)
    SACOL0204(pflB)formate acetyltransferase  [1] (data from MRSA252)
    SACOL1745(pyk)pyruvate kinase  [1] (data from MRSA252)
    SACOL0584(rplA)50S ribosomal protein L1  [1] (data from MRSA252)
    SACOL2236(rplB)50S ribosomal protein L2  [1] (data from MRSA252)
    SACOL2224(rplF)50S ribosomal protein L6  [1] (data from MRSA252)
    SACOL0585(rplJ)50S ribosomal protein L10  [1] (data from MRSA252)
    SACOL0583(rplK)50S ribosomal protein L11  [1] (data from MRSA252)
    SACOL0586(rplL)50S ribosomal protein L7/L12  [1] (data from MRSA252)
    SACOL2220(rplO)50S ribosomal protein L15  [1] (data from MRSA252)
    SACOL1257(rplS)50S ribosomal protein L19  [1] (data from MRSA252)
    SACOL1702(rplU)50S ribosomal protein L21  [1] (data from MRSA252)
    SACOL2234(rplV)50S ribosomal protein L22  [1] (data from MRSA252)
    SACOL2237(rplW)50S ribosomal protein L23  [1] (data from MRSA252)
    SACOL1274(rpsB)30S ribosomal protein S2  [1] (data from MRSA252)
    SACOL2233(rpsC)30S ribosomal protein S3  [1] (data from MRSA252)
    SACOL1769(rpsD)30S ribosomal protein S4  [1] (data from MRSA252)
    SACOL2222(rpsE)30S ribosomal protein S5  [1] (data from MRSA252)
    SACOL2230(rpsQ)30S ribosomal protein S17  [1] (data from MRSA252)
    SACOL1448(sucB)dihydrolipoamide succinyltransferase  [1] (data from MRSA252)
    SACOL1276(tsf)elongation factor Ts  [1] (data from MRSA252)
    SACOL0594(tuf)elongation factor Tu  [1] (data from MRSA252)
    SACOL0731LysR family transcriptional regulator  [1] (data from MRSA252)
    SACOL0944NADH dehydrogenase  [1] (data from MRSA252)
    SACOL1759universal stress protein  [1] (data from MRSA252)
    SACOL2173alkaline shock protein 23  [1] (data from MRSA252)
    SACOL2561hydroxymethylglutaryl-CoA synthase  [1] (data from MRSA252)

⊟Expression & Regulation[edit | edit source]

⊟Operon[edit | edit source]

⊟Regulation[edit | edit source]

  • regulator: CodY (repression) regulon
    CodY(TF)important in Amino acid metabolism; 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. ↑ 1.00 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 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 1.33 1.34 1.35 1.36 1.37 1.38 1.39 1.40 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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