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

6-phospho-beta-glucosidase

locus: BSU38560

pI: 5.18

mw: 48.55 kDa

protein length: 442 aa

gene length: 1326 bp

function: lichenan utilization

product: 6-phospho-beta-glucosidase

essential: no

ec: 3.2.1.86

synonyms: celD, celF

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 2.2.2.27|Utilization of other polymeric carbohydrates]

Gene

Coordinates: 3,958,516 → 3,959,844

The protein

Catalyzed reaction/ biological activity

• 6-phospho-beta-D-glucosyl-(1,4)-D-glucose + H₂O = D-glucose + D-glucose 6-phosphate (according to Swiss-Prot)

Protein family

• glycosyl hydrolase 4 family (according to Swiss-Prot)

Structure

• [PDB|1S6Y] (Geobacillus stearothermophilus)

Expression and Regulation

Operons

• genes: [gene|65FC7F4ED92F747DB7BC5672DCA2D2320A471134|licB]-[gene|83A7C160B0301A2B51B65478D99ACB753D67AF74|licC]-[gene|E8B6C8E722BEE866878CDD816B7828C132F94FCD|licA]-[gene|84D8AA0AFBF46273F6B4198B49440D55470FEC0F|licH]
  description: [Pubmed|8990303]

  sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [Pubmed|8990303], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

  regulatory mechanism

  • [protein|E39AFEB7B7F28969A35C4B51CC6E7819F71C79D9|CcpA]: repression, [Pubmed|8990303], in [regulon|E39AFEB7B7F28969A35C4B51CC6E7819F71C79D9|CcpA regulon]
  • [protein|E087ABA705CE94E2CAD44A0F2FB265B0F7B04399|LicR]: activation, [Pubmed|8990303], in [regulon|E087ABA705CE94E2CAD44A0F2FB265B0F7B04399|LicR regulon]

  regulation

  • carbon catabolite repression ([protein|search|CcpA]) [Pubmed|8990303]

References

• 19087206,8990303,16872404,10438772,8990303