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NCBI: 10-JUN-2013

Summary[edit source | edit]

  • organism: Staphylococcus aureus COL
  • locus tag: SACOL0806 [new locus tag: SACOL_RS04145 ]
  • pan locus tag?: SAUPAN002650000
  • symbol: pepT
  • pan gene symbol?: pepT
  • synonym:
  • product: peptidase T

Genome View[edit source | edit]

Gene[edit source | edit]

General[edit source | edit]

  • type: CDS
  • locus tag: SACOL0806 [new locus tag: SACOL_RS04145 ]
  • symbol: pepT
  • product: peptidase T
  • replicon: chromosome
  • strand: -
  • coordinates: 828883..830109
  • length: 1227
  • 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
    1021
    1081
    1141
    1201
    ATGAAGAACCAATTGATAGATAGATTAACAAGATATACGACAATTGATACGCAATCTGAT
    CCAAAATCTACAACAACACCTTCAACTGAAAAGCAATGGGATTTGTTACATTTATTAGAA
    AAAGAATTACAACAATTAGGATTGCCAACTGATTTAGATGAAAATGGCTACTTATTTGCT
    ACATTAGAAAGTAACATCGATGTCGACGTCCCAACAGTTGGATTTTTGGCGCATGTTGAT
    ACATCACCTGATTTCAATGCTTCAAATGTTAAACCGCAAATTATTGAAAACTATGATGGT
    AAGCCATACAAACTAGGCAATACTAAACGTGTCTTAGATCCTAAAGTATTTCCAGAACTT
    AACAGTTTAGTTGGTCATACATTAATGGTAACTGATGGTACATCGTTACTAGGTGCAGAC
    GATAAAGCGGGTATTGTGGAAATTATGGAAGCTATTTGTTATTTACAAGAACATCCAGAA
    ATTAAACATGGTACCATTCGCATTGGATTTACACCAGACGAAGAAATCGGTCGTGGTCCA
    CATAAATTTGATGTTGACCGCTTCAATGCTGATTTTGCTTATACTATGGATGGTAGTCAA
    TATGGAGAATTACAATATGAAAGCTTTAACGCTGCTGAAGCGGTTATTACATGCCACGGT
    GTAAATGTTCATCCTGGTTCAGCTAAAAATGCAATGGTAAACGCAATACGTTTAGGTGAA
    CAATTCGATAGTTTGCTACCTGATAGTGAAGTTCCGGAGCGAACAGAAGGATACGAAGGC
    TTTTATCACTTAATGAACTTTGAAGGAACTGTTGAAAAAGCAACTTTGCAATACATTATT
    CGTGATCATGATAAAAAACAATTCGAATTGCGTAAGAAACGTATTTTAGAAATACGTGAC
    GATATCAATGCCCATTTTGAAAATTATCCAGTTAAAGTTGATATATCGGATCAATATTTC
    AATATGGCAGAAAAAATATTACCATTGCCTCATATTATTGATATACCTAAACGTGTCTTT
    GCCAAATTAGATATTCCAGCAAACACTGAACCTATTCGCGGTGGTACAGATGGTTCACAA
    TTGTCATTTATGGGGTTACCAACTCCAAACATCTTTACAGGTTGCGGTAACTTCCACGGC
    CCATATGAATATGCATCCATTGATGTTATGGAAAAAGCAGTACAAGTAATCATTGGAATT
    GTAGAAGATATCGCTGAAAATCACTAA
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    840
    900
    960
    1020
    1080
    1140
    1200
    1227

Protein[edit source | edit]

General[edit source | edit]

  • locus tag: SACOL0806 [new locus tag: SACOL_RS04145 ]
  • symbol: PepT
  • description: peptidase T
  • length: 408
  • theoretical pI: 4.56391
  • theoretical MW: 45847.3
  • GRAVY: -0.398284

Function[edit source | edit]

  • reaction:
    EC 3.4.11.4?  ExPASy
    Tripeptide aminopeptidaseRelease of the N-terminal residue from a tripeptide
  • TIGRFAM:
    Genetic information processingProtein fateDegradation of proteins, peptides, and glycopeptidespeptidase T (TIGR01882; EC 3.4.11.-; HMM-score: 554.1)
    peptidase T-like protein (TIGR01883; HMM-score: 107.2)
    Genetic information processingProtein fateDegradation of proteins, peptides, and glycopeptidespeptidase, ArgE/DapE family (TIGR01910; EC 3.4.-.-; HMM-score: 24.3)
    Genetic information processingProtein fateDegradation of proteins, peptides, and glycopeptidesamidohydrolase (TIGR01891; HMM-score: 14.6)
    Xaa-His dipeptidase (TIGR01893; EC 3.4.13.20; HMM-score: 13.2)
    amidase, hydantoinase/carbamoylase family (TIGR01879; EC 3.5.-.-; HMM-score: 11)
  • TheSEED:  
    Stress ResponseOxidative stressGlutathione: Biosynthesis and gamma-glutamyl cycle Tripeptide aminopeptidase (EC 3.4.11.4) 
  • PFAM:
    Peptidase_MH (CL0035) Peptidase_M20; Peptidase family M20/M25/M40 (PF01546; HMM-score: 46.7)
    no clan definedM20_dimer; Peptidase dimerisation domain (PF07687; HMM-score: 37.9)
    Peptidase_MH (CL0035) Peptidase_M42; M42 glutamyl aminopeptidase (PF05343; HMM-score: 25.2)

Structure, modifications & interactions[edit source | edit]

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

Localization[edit source | edit]

  • 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
    • Ymax: 0.124
    • Ymax_pos: 20
    • Cmax: 0.108
    • Cmax_pos: 33
    • Smax: 0.178
    • Smax_pos: 13
    • Smean: 0.144
    • D: 0.132
  • predicted transmembrane helices (TMHMM): 0

Accession numbers[edit source | edit]

Protein sequence[edit source | edit]

  • MKNQLIDRLTRYTTIDTQSDPKSTTTPSTEKQWDLLHLLEKELQQLGLPTDLDENGYLFATLESNIDVDVPTVGFLAHVDTSPDFNASNVKPQIIENYDGKPYKLGNTKRVLDPKVFPELNSLVGHTLMVTDGTSLLGADDKAGIVEIMEAICYLQEHPEIKHGTIRIGFTPDEEIGRGPHKFDVDRFNADFAYTMDGSQYGELQYESFNAAEAVITCHGVNVHPGSAKNAMVNAIRLGEQFDSLLPDSEVPERTEGYEGFYHLMNFEGTVEKATLQYIIRDHDKKQFELRKKRILEIRDDINAHFENYPVKVDISDQYFNMAEKILPLPHIIDIPKRVFAKLDIPANTEPIRGGTDGSQLSFMGLPTPNIFTGCGNFHGPYEYASIDVMEKAVQVIIGIVEDIAENH

Experimental data[edit source | edit]

  • experimentally validated: PeptideAtlas
    experimental localization: Cytoplasmic [1] [2] [3]
    quantitative data / protein copy number per cell: 360 [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: 173.82 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]