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Literature summary for 3.5.1.24 extracted from

  • Bi, J.; Liu, S.; Du, G.; Chen, J.
    Bile salt tolerance of Lactococcus lactis is enhanced by expression of bile salt hydrolase thereby producing less bile acid in the cells (2016), Biotechnol. Lett., 38, 659-665 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
gene bsh1, recombinant expression in Lactococcus lactis strain NZ9000 from plasmid pNZ8148, subcloning in Escherichia coli, the resulting Lactococcus lactis strain NZ-bsh1 shows a 2.8fold increased biomass compared to wild-type Ligilactobacillus salivarius
gene bsh2, recombinant expression in Lactococcus lactis strain NZ9000 from plasmid pNZ8148, subcloning in Escherichia coli, the resulting Lactococcus lactis strain NZ-bsh2 shows a 2.4fold increased biomass compared to wild-type Ligilactobacillus salivarius

Protein Variants

Protein Variants Comment Organism
additional information recombinant expression of BSH1 in Lactococcus lactis strain NZ9000 results in Lactococcus lactis strain NZ-bsh1 which shows a 2.8fold increased biomass compared to wild-type. The wild-type cytoplasm becomes sparse after exposure to porcine bile salt, and the thickness and smoothness of the cytomembranes are decreased. By contrast, there is no significant decline in the compactness of NZ-bsh1 or NZ-bsh2 cytoplasm under the same stress. Moreover, vesicle-like components emerge in the cytoplasm of cells expressing BSHs, and a similar component is formed around the cytomembrane's surface Ligilactobacillus salivarius

Organism

Organism UniProt Comment Textmining
Ligilactobacillus salivarius C7AQX9
-
-
Ligilactobacillus salivarius C7AQY2
-
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Ligilactobacillus salivarius LMG14476 C7AQX9
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Ligilactobacillus salivarius LMG14476 C7AQY2
-
-

Source Tissue

Source Tissue Comment Organism Textmining

Subunits

Subunits Comment Organism
? x * 37000, recombinant enzyme, SDS-PAGE Ligilactobacillus salivarius

Synonyms

Synonyms Comment Organism
bile salt hydrolase
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Ligilactobacillus salivarius
BSH1
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Ligilactobacillus salivarius
BSH2
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Ligilactobacillus salivarius

General Information

General Information Comment Organism
additional information expression of BSH1 increases the bile salt stress tolerance of lactic acid bacteria (LAB) Ligilactobacillus salivarius