malL [2017-05-17 11:12:48]

alpha-glucosidase

locus: BSU34560

pI: 4.98

mw: 65.91 kDa

protein length: 561 aa

gene length: 1683 bp

function: starch and maltodextrin utilization

product: alpha-glucosidase

essential: no

ec: 3.2.1.10

synonyms: yvdL

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 2.2.2.23|Utilization of starch/ maltodextrin]

Gene

Coordinates: 3,547,550 → 3,549,235

The protein

Catalyzed reaction/ biological activity

• Hydrolysis of (1→6)-alpha-D-glucosidic linkages in some oligosaccharides produced from starch and glycogen by alpha-amylase, and in isomaltose (according to Swiss-Prot)

Protein family

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

Structure

• [PDB|1UOK] (from ''Bacillus cereus'', 57% identity, 74% similarity) [Pubmed|9193006]

[SW|Localization]

• cytoplasm (according to Swiss-Prot)

Expression and Regulation

Operons

• genes: [gene|EA1BEC9FCFD2A32142A8A8E6D7362DB37E02052A|yvdE]-[gene|A577441DE4ABAF624D507DB80FBED2A652BCF385|yvdF]-[gene|5771E1976D986638B13ADDE97EDE32709E355923|mdxE]-[gene|EA2DD9892C1128ADCD6C8BC61248EBE45339E6D6|mdxF]-[gene|D72CFFE8ED3EC0280AE92C05A136D66ED1F62251|mdxG]-[gene|68C6FD5D4D9491EE15A5015447959A45C36EA702|yvdJ]-[gene|5F615BB886EC4F7000AAD42258DB8E47616552DE|yvdK]-[gene|6E5AB4620F9A896C32CD77AF314C67035814AE0A|malL]-[gene|CAFAE305B1771DD89E81F75A6713161393BE99A0|pgcM]
  description: [Pubmed|16707683]

  regulation

  • induced in the presence of maltose [Pubmed|9573215]

References

• 9573215,10229946,16707683