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Literature summary for 3.1.1.20 extracted from

  • Mohapatra, P.K.; Pati, B.R.; Mondal, K.C.
    Effect of amino acids on tannase biosynthesis by Bacillus licheniformis KBR6 (2009), J. Microbiol. Immunol. Infect., 42, 172-175.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Bacillus licheniformis
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-
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Bacillus licheniformis KBR6
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-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
tannic acid + H2O
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Bacillus licheniformis gallic acid + D-glucose
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?
tannic acid + H2O
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Bacillus licheniformis KBR6 gallic acid + D-glucose
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?

Synonyms

Synonyms Comment Organism
tannase
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Bacillus licheniformis
tannin acyl hydrolase
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Bacillus licheniformis

Expression

Organism Comment Expression
Bacillus licheniformis L-cysteine monohydrochloride or DL-threonine are the most potent inhibitors, at pH 5.0, 35°C under shaking conditions at 200 rpm. With L-arginine monohydrochloride tannase production is decreased (yield index is 0.78fold) down
Bacillus licheniformis DL-methionine, L-tyrosine, L-isoleucine, DL-phenylalanine and L-histidine monohydrochloride have no effect, at pH 5.0, 35°C under shaking conditions at 200 rpm additional information
Bacillus licheniformis DL-alanine, DL-serine, L-cystine, glycine, L-ornithine monohydrochloride, DL-aspartic acid, L-glutamic acid, DL-valine, L-leucine or L-lysine monohydrochloride significantly induce tannase synthesis at pH 5.0, 35°C under shaking conditions at 200 rpm. Maximum tannase production with DL-alanine (2.87fold that of the control). Tannase production with DL-serine, L-ornithine monohydrochloride or L-cystine is 1.67fold, with glycine or DL-valine is 1.7fold, with DL-aspartic acid is 1.89fold, and with L-glutamic acid, L-lysine monohydrochloride or L-leucine is 1.45fold that of the control. Low effect on tannase production with L-proline or DL-tryptophan (1.23fold that of the control) up