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NCBI: 26-AUG-2013

Summary[edit | edit source]

  • organism: Staphylococcus aureus N315
  • locus tag: SA0148 [new locus tag: SA_RS00910 ]
  • pan locus tag?: SAUPAN000979000
  • symbol: capE
  • pan gene symbol?: capE
  • synonym:
  • product: capsular polysaccharide synthesis protein Cap8E

Genome View[edit | edit source]

Gene[edit | edit source]

General[edit | edit source]

  • type: CDS
  • locus tag: SA0148 [new locus tag: SA_RS00910 ]
  • symbol: capE
  • product: capsular polysaccharide synthesis protein Cap8E
  • replicon: chromosome
  • strand: +
  • coordinates: 171379..172407
  • length: 1029
  • essential: no DEG 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
    ATGTTCGATGACAAAATTTTATTAATTACTGGGGGCACAGGATCATTCGGTAATGCTGTT
    ATGAAACGGTTTTTAGATTCTAATATTAAAGAAATTCGTATTTTTTCACGCGATGAGAAA
    AAACAAGATGACATTCGAAAAAAATATAATAATTCAAAATTAAAGTTCTACATTGGTGAT
    GTGCGTGATAGTCAAAGTGTAGAAACAGCAATGCGAGATGTTGATTACGTATTCCATGCA
    GCAGCTTTAAAACAAGTGCCGTCATGTGAATTCTTTCCAGTTGAGGCAGTGAAGACAAAT
    ATTATTGGTACAGAAAATGTCTTACAAAGTGCTATTCATCAAAATGTTAAAAAAGTCATA
    TGTTTATCTACAGATAAGGCAGCGTATCCTATTAATGCTATGGGTATTTCAAAAGCAATG
    ATGGAAAAAGTATTCGTAGCCAAATCAAGAAATATTCGTAGTGAACAAACGCTTATTTGT
    GGTACAAGATACGGTAATGTGATGGCTTCAAGAGGATCAGTAATACCTTTGTTTATCGAC
    AAAATCAAAGCTGGAGAACCTTTAACGATTACAGATCCTGATATGACAAGATTTTTAATG
    AGCTTAGAAGATGCGGTAGAACTAGTTGTTCATGCATTTAAGCATGCAGAGACAGGAGAT
    ATTATGGTTCAAAAAGCACCAAGCTCAACGGTAGGGGATCTTGCGACCGCATTATTAGAA
    TTGTTTGAAGCTGATAATGCAATTGAAATCATTGGTACGCGACATGGAGAGAAAAAAGCA
    GAAACATTGTTGACGAGAGAAGAATACGCACAATGTGAAGATATGGGTGATTATTTTAGA
    GTGCCGGCAGACTCCAGAGATTTAAATTATAGTAATTATGTTGAAACCGGTAACGAAAAG
    ATTACGCAATCTTATGAATATAACTCCGATAATACACATATTTTAACGGTGGAAGAGATA
    AAAGAAAAACTTTTAACACTAGAATATGTTAGAAACGAATTGAATGATTATAAAGCTTCA
    ATGAGATAG
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    840
    900
    960
    1020
    1029

Protein[edit | edit source]

General[edit | edit source]

  • locus tag: SA0148 [new locus tag: SA_RS00910 ]
  • symbol: CapE
  • description: capsular polysaccharide synthesis protein Cap8E
  • length: 342
  • theoretical pI: 5.33838
  • theoretical MW: 38594.8
  • GRAVY: -0.337427

Function[edit | edit source]

  • TIGRFAM:
    UDP-N-acetylglucosamine 4,6-dehydratase/5-epimerase (TIGR04130; EC 4.2.1.-,5.1.3.-; HMM-score: 558.9)
    and 16 more
    UDP-N-acetylglucosamine 4,6-dehydratase (inverting) (TIGR03589; EC 4.2.1.115; HMM-score: 336.8)
    NAD dependent epimerase/dehydratase, LLPSF_EDH_00030 family (TIGR04180; HMM-score: 70.2)
    hopanoid-associated sugar epimerase (TIGR03466; HMM-score: 52.7)
    Cell structure Cell envelope Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides CDP-glucose 4,6-dehydratase (TIGR02622; EC 4.2.1.45; HMM-score: 51.2)
    Metabolism Energy metabolism Sugars UDP-glucose 4-epimerase GalE (TIGR01179; EC 5.1.3.2; HMM-score: 47.5)
    Cell structure Cell envelope Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides dTDP-glucose 4,6-dehydratase (TIGR01181; EC 4.2.1.46; HMM-score: 45.9)
    Cell structure Cell envelope Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides ADP-glyceromanno-heptose 6-epimerase (TIGR02197; EC 5.1.3.20; HMM-score: 42.8)
    Hypothetical proteins Conserved TIGR01777 family protein (TIGR01777; HMM-score: 26.4)
    Cell structure Cell envelope Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides dTDP-4-dehydrorhamnose reductase (TIGR01214; EC 1.1.1.133; HMM-score: 25.6)
    cis-2,3-dihydrobiphenyl-2,3-diol dehydrogenase (TIGR03325; EC 1.3.1.56; HMM-score: 18.2)
    Metabolism Biosynthesis of cofactors, prosthetic groups, and carriers Heme, porphyrin, and cobalamin glutamyl-tRNA reductase (TIGR01035; EC 1.2.1.70; HMM-score: 17.1)
    acetoacetyl-CoA reductase (TIGR01829; EC 1.1.1.36; HMM-score: 17.1)
    Metabolism Fatty acid and phospholipid metabolism Biosynthesis 3-oxoacyl-[acyl-carrier-protein] reductase (TIGR01830; EC 1.1.1.100; HMM-score: 15.8)
    2-hydroxycyclohexanecarboxyl-CoA dehydrogenase (TIGR03206; EC 1.1.1.-; HMM-score: 15.4)
    CRISPR-associated protein Cas7/Csp1, subtype PGING (TIGR03489; HMM-score: 14)
    2,3-dihydro-2,3-dihydroxybenzoate dehydrogenase (TIGR04316; EC 1.3.1.28; HMM-score: 12.4)
  • TheSEED  :
    • Capsular polysaccharide synthesis enzyme CapE
    Cell Wall and Capsule Capsular and extracellular polysacchrides Serotype determining Capsular polysaccharide biosynthesis in Staphylococcus  Capsular polysaccharide synthesis enzyme Cap8E
  • PFAM:
    NADP_Rossmann (CL0063) Polysacc_synt_2; Polysaccharide biosynthesis protein (PF02719; HMM-score: 353.1)
    and 15 more
    Epimerase; NAD dependent epimerase/dehydratase family (PF01370; HMM-score: 92.6)
    Polysacc_syn_2C; Polysaccharide biosynthesis protein C-terminal (PF08485; HMM-score: 73.1)
    3Beta_HSD; 3-beta hydroxysteroid dehydrogenase/isomerase family (PF01073; HMM-score: 72.2)
    GDP_Man_Dehyd; GDP-mannose 4,6 dehydratase (PF16363; HMM-score: 71.4)
    NAD_binding_10; NAD(P)H-binding (PF13460; HMM-score: 47)
    RmlD_sub_bind; RmlD substrate binding domain (PF04321; HMM-score: 34.2)
    F420_oxidored; NADP oxidoreductase coenzyme F420-dependent (PF03807; HMM-score: 29.5)
    NAD_binding_4; Male sterility protein (PF07993; HMM-score: 29.5)
    NmrA; NmrA-like family (PF05368; HMM-score: 28.3)
    KR; KR domain (PF08659; HMM-score: 24.6)
    adh_short; short chain dehydrogenase (PF00106; HMM-score: 23.8)
    Sacchrp_dh_NADP; Saccharopine dehydrogenase NADP binding domain (PF03435; HMM-score: 21.6)
    Shikimate_DH; Shikimate / quinate 5-dehydrogenase (PF01488; HMM-score: 21.5)
    NAD_Gly3P_dh_N; NAD-dependent glycerol-3-phosphate dehydrogenase N-terminus (PF01210; HMM-score: 21.4)
    no clan defined ArfGap; Putative GTPase activating protein for Arf (PF01412; HMM-score: 11.1)

Structure, modifications & cofactors[edit | edit source]

  • domains:
  • modifications:
  • cofactors:
  • effectors:

Localization[edit | edit source]

  • PSORTb: Cytoplasmic
    • Cytoplasmic Score: 7.5
    • Cytoplasmic Membrane Score: 1.15
    • Cellwall Score: 0.62
    • Extracellular Score: 0.73
    • 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): 0.003661
    • TAT(Tat/SPI): 0.000937
    • LIPO(Sec/SPII): 0.001774
  • predicted transmembrane helices (TMHMM): 0

Accession numbers[edit | edit source]

Protein sequence[edit | edit source]

  • MFDDKILLITGGTGSFGNAVMKRFLDSNIKEIRIFSRDEKKQDDIRKKYNNSKLKFYIGDVRDSQSVETAMRDVDYVFHAAALKQVPSCEFFPVEAVKTNIIGTENVLQSAIHQNVKKVICLSTDKAAYPINAMGISKAMMEKVFVAKSRNIRSEQTLICGTRYGNVMASRGSVIPLFIDKIKAGEPLTITDPDMTRFLMSLEDAVELVVHAFKHAETGDIMVQKAPSSTVGDLATALLELFEADNAIEIIGTRHGEKKAETLLTREEYAQCEDMGDYFRVPADSRDLNYSNYVETGNEKITQSYEYNSDNTHILTVEEIKEKLLTLEYVRNELNDYKASMR

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:

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. Daniela Keinhörster, Shilpa Elizabeth George, Christopher Weidenmaier, Christiane Wolz
    Function and regulation of Staphylococcus aureus wall teichoic acids and capsular polysaccharides.
    Int J Med Microbiol: 2019, 309(6);151333
    [PubMed:31362856] [WorldCat.org] [DOI] (I p)
  2. S Sau, J Sun, C Y Lee
    Molecular characterization and transcriptional analysis of type 8 capsule genes in Staphylococcus aureus.
    J Bacteriol: 1997, 179(5);1614-21
    [PubMed:9045821] [WorldCat.org] [DOI] (P p)

Relevant publications[edit | edit source]