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treA [2017-8-11 16:0:3]
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treA [2017-8-11 16:0:3]

phospho-alpha-glucosidase
locus
BSU07810
pI
4.89
mw
65.01 kDa
protein length
561 aa Sequence Blast
gene length
1683 bp Sequence Blast
function
trehalose utilization
product
phospho-alpha-glucosidase
essential
no
ec
3.2.1.93
synonyms
treC
Outlinks
KEGGBsubCycSubtiListUniProtExpression Browser

Genomic Context

      

categories

  • [category|SW 2|Metabolism] → [category|SW 2.2|Carbon metabolism] → [category|SW 2.2.2|Utilization of specific carbon sources] → [category|SW 2.2.2.20|Utilization of trehalose]

    • Gene

    Coordinates
    851,850 → 853,535

    The protein

    Catalyzed reaction/ biological activity

  • Alpha,alpha-trehalose 6-phosphate + H2O = D-glucose + D-glucose 6-phosphate (according to Swiss-Prot)

    • Protein family

  • glycosyl hydrolase 13 family (according to Swiss-Prot)

    • Paralogous protein(s)

  • [protein|A641BA91317CBCFE34A2BE69007247F209075095|YcdG]

    • [SW|Localization]

  • cytoplasm (according to Swiss-Prot)

    • Expression and Regulation

    Operons

    genes
    [gene|BC568649A341B2E6341993EDA4BF52BDE18A3294|treP]-[gene|2EB9E0C492DF57DF683817E31D6DD34D7580E631|treA]-[gene|DC374E280C5A67C138D7EAC43AA66DA63CEF82B6|treR]
    description
    [Pubmed|8755887]

    sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [Pubmed|8755887], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

    • regulatory mechanism

  • [protein|DC374E280C5A67C138D7EAC43AA66DA63CEF82B6|TreR]: repression, [Pubmed|8755887], in [regulon|DC374E280C5A67C138D7EAC43AA66DA63CEF82B6|TreR regulon]
  • [protein|E39AFEB7B7F28969A35C4B51CC6E7819F71C79D9|CcpA]: repression, [Pubmed|18977770], in [regulon|E39AFEB7B7F28969A35C4B51CC6E7819F71C79D9|CcpA regulon]
  • [protein|638D6D2FCCA2A167EFED05CB4E60C2D78D5319AE|PhoP]: activation, [Pubmed|21636651], in [regulon|638D6D2FCCA2A167EFED05CB4E60C2D78D5319AE|PhoP regulon]

    • regulation

  • expressed under conditions of phosphate limitation ([protein|search|PhoP]) [Pubmed|21636651]
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    Biological materials

    Mutant

  • MGNA-C260 (treA::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/2258 NBRP B. subtilis, Japan]
  • GP1118 (spc), available in the [SW|Stülke] lab

    • References

  • 8755887,7651129,7751281,8917076,18977770