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NCBI: 10-JUN-2013

Summary[edit source | edit]

  • organism: Staphylococcus aureus COL
  • locus tag: SACOL1562 [new locus tag: SACOL_RS07955 ]
  • pan locus tag?: SAUPAN004072000
  • symbol: SACOL1562
  • pan gene symbol?: bfmBAA
  • synonym:
  • product: 2-oxoisovalerate dehydrogenase, E1 component subunit alpha

Genome View[edit source | edit]

Gene[edit source | edit]

General[edit source | edit]

  • type: CDS
  • locus tag: SACOL1562 [new locus tag: SACOL_RS07955 ]
  • symbol: SACOL1562
  • product: 2-oxoisovalerate dehydrogenase, E1 component subunit alpha
  • replicon: chromosome
  • strand: -
  • coordinates: 1597526..1598518
  • length: 993
  • essential: unknown 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
    421
    481
    541
    601
    661
    721
    781
    841
    901
    961
    ATGATTGATTATAAATCATTAGGCCTTAGCGAAGAAGACCTAAAAGTAATATATAAATGG
    ATGGATTTAGGTAGAAAAATAGATGAAAGACTGTGGTTATTGAACCGTGCAGGTAAAATT
    CCATTTGTTGTAAGTGGTCAAGGACAAGAAGCAACTCAGATTGGGATGGCATACGCATTA
    GAAGAAGGTGATATTACAGCGCCTTATTATAGAGATCTAGCTTTCGTTACTTATATGGGT
    ATCTCAGCGTATGATACGTTTTTATCAGCGTTTGGAAAGAAAGACGATGTTAACTCTGGT
    GGAAAACAAATGCCATCACACTTTAGTAGTAGAGCTAAGAATATTTTGTCTCAAAGTTCA
    CCGGTAGCAACTCAAATACCCCATGCTGTTGGTGCTGCTTTAGCTTTAAAAATGGATGGT
    AAGAAGAAAATTGCAACAGCAACTGTTGGTGAAGGTAGCTCAAACCAAGGTGACTTCCAT
    GAAGGTTTAAACTTCGCGGGTGTACACAAACTTCCTTTTGTATGTGTCATTATAAATAAT
    AAATATGCAATTTCAGTACCTGATTCATTACAATACGCAGCTGAAAAATTATCGGATAGA
    GCACTTGGTTACGGTATACATGGTGAACAAGTAGATGGTAATGATCCATTAGCAATGTAT
    AAAGCGATGAAAGAAGCAAGAGATCGAGCTATTTCTGGTCAAGGTTCAACTTTGATTGAA
    GCAGTAACAAGTCGTATGACAGCTCATTCATCAGATGATGACGACCAATATCGTACGAAA
    GAAGAGCGTGAAACGCTTAAAAAAGCAGACTGCAATGAAAAGTTCAAAAAAGAGTTGCTT
    TCAGCTGGCATTATCGATGATGCTTGGTTGGCAGAAATAGAAGCGGAGCATAAAGACATC
    ATCAATAAAGCGACAAAGGCTGCTGAAGACGCGCCATATCCAAGTGTCGAAGAAGCCTAT
    GCATTTGTGTACGAAGAAGGGAGTCTTAACTAA
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    840
    900
    960
    993

Protein[edit source | edit]

General[edit source | edit]

  • locus tag: SACOL1562 [new locus tag: SACOL_RS07955 ]
  • symbol: SACOL1562
  • description: 2-oxoisovalerate dehydrogenase, E1 component subunit alpha
  • length: 330
  • theoretical pI: 4.94909
  • theoretical MW: 36229.5
  • GRAVY: -0.399091

Function[edit source | edit]

  • reaction:
    EC 1.2.4.1?  ExPASy
    Pyruvate dehydrogenase (acetyl-transferring)Pyruvate + [dihydrolipoyllysine-residue acetyltransferase] lipoyllysine = [dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine + CO2
  • TIGRFAM:
    MetabolismEnergy metabolismPyruvate dehydrogenasepyruvate dehydrogenase (acetyl-transferring) E1 component, alpha subunit (TIGR03181; EC 1.2.4.1; HMM-score: 316.8)
    and 5 more
    MetabolismEnergy metabolismPyruvate dehydrogenasepyruvate dehydrogenase (acetyl-transferring) E1 component, alpha subunit (TIGR03182; EC 1.2.4.1; HMM-score: 223.5)
    MetabolismBiosynthesis of cofactors, prosthetic groups, and carriersOther1-deoxy-D-xylulose-5-phosphate synthase (TIGR00204; EC 2.2.1.7; HMM-score: 20.4)
    MetabolismBiosynthesis of cofactors, prosthetic groups, and carriersThiamine1-deoxy-D-xylulose-5-phosphate synthase (TIGR00204; EC 2.2.1.7; HMM-score: 20.4)
    MetabolismBiosynthesis of cofactors, prosthetic groups, and carriersPyridoxine1-deoxy-D-xylulose-5-phosphate synthase (TIGR00204; EC 2.2.1.7; HMM-score: 20.4)
    MetabolismEnergy metabolismTCA cycleoxoglutarate dehydrogenase (succinyl-transferring), E1 component (TIGR00239; EC 1.2.4.2; HMM-score: 10.9)
  • TheSEED:  
    Amino Acids and DerivativesBranched-chain amino acidsIsoleucine degradation Branched-chain alpha-keto acid dehydrogenase, E1 component, alpha subunit (EC 1.2.4.4) 
    and 2 more
    Branched-chain amino acidsValine degradation Branched-chain alpha-keto acid dehydrogenase, E1 component, alpha subunit (EC 1.2.4.4) 
    CarbohydratesCentral carbohydrate metabolismDehydrogenase complexes Branched-chain alpha-keto acid dehydrogenase, E1 component, alpha subunit (EC 1.2.4.4) 
  • PFAM:
    THDP-binding (CL0254) E1_dh; Dehydrogenase E1 component (PF00676; HMM-score: 282.4)
    and 3 more
    TPP_enzyme_C; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain (PF02775; HMM-score: 24)
    DXP_synthase_N; 1-deoxy-D-xylulose-5-phosphate synthase (PF13292; HMM-score: 21.7)
    XFP_N; XFP N-terminal domain (PF09364; HMM-score: 13.9)

Structure, modifications & interactions[edit source | edit]

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

Localization[edit source | edit]

  • 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: 1
    • Signal Peptide Possibility: -1
    • N-terminally Anchored Score: 1
    • Predicted Cleavage Site: No CleavageSite
  • SignalP: no predicted signal peptide
    • Ymax: 0.144
    • Ymax_pos: 60
    • Cmax: 0.215
    • Cmax_pos: 60
    • Smax: 0.146
    • Smax_pos: 47
    • Smean: 0.07
    • D: 0.115
  • predicted transmembrane helices (TMHMM): 0

Accession numbers[edit source | edit]

Protein sequence[edit source | edit]

  • MIDYKSLGLSEEDLKVIYKWMDLGRKIDERLWLLNRAGKIPFVVSGQGQEATQIGMAYALEEGDITAPYYRDLAFVTYMGISAYDTFLSAFGKKDDVNSGGKQMPSHFSSRAKNILSQSSPVATQIPHAVGAALALKMDGKKKIATATVGEGSSNQGDFHEGLNFAGVHKLPFVCVIINNKYAISVPDSLQYAAEKLSDRALGYGIHGEQVDGNDPLAMYKAMKEARDRAISGQGSTLIEAVTSRMTAHSSDDDDQYRTKEERETLKKADCNEKFKKELLSAGIIDDAWLAEIEAEHKDIINKATKAAEDAPYPSVEEAYAFVYEEGSLN

Experimental data[edit source | edit]

  • experimentally validated: PeptideAtlas
    experimental localization: Cytoplasmic [1] [2] [3]
    quantitative data / protein copy number per cell: 1300 [4]

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: 18.38 h [5]

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. 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. 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 source | edit]