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Literature summary for 3.1.1.20 extracted from

  • Kumar, M.; Singh, A.; Beniwal, V.; Salar, R.K.
    Improved production of tannase by Klebsiella pneumoniae using Indian gooseberry leaves under submerged fermentation using Taguchi approach (2016), AMB Express, 6, 46 .
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.1.1.20

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular an inducible, largely extracellular enzyme Klebsiella pneumoniae subsp. pneumoniae
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Organism

Organism UniProt Comment Textmining
Klebsiella pneumoniae subsp. pneumoniae
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Klebsiella pneumoniae subsp. pneumoniae TAH10
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Source Tissue

Source Tissue Comment Organism Textmining
submerged culture submerged fermentation using different tannin-rich agro-residues like Indian gooseberry leaves (Phyllanthus emblica), Black plum leaves (Syzygium cumini), Eucalyptus leaves (Eucalyptus glogus) and Babul leaves (Acacia nilotica). Among all agro-residues, Indian gooseberry leaves are the best substrate. Maximum tannase production is 1.26fold enhanced at 5.52 pH, 39.72°C temperature, 91.82 h of incubation time and 2.17% tannin content, optimization and evaluation, detailed overview Klebsiella pneumoniae subsp. pneumoniae
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
tannic acid + H2O the enzyme reaction in the reaction assay is terminated by the addition of BSA (1 mg/ml), which precipitates the remaining tannic acid Klebsiella pneumoniae subsp. pneumoniae gallic acid + ?
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 ?
tannic acid + H2O the enzyme reaction in the reaction assay is terminated by the addition of BSA (1 mg/ml), which precipitates the remaining tannic acid Klebsiella pneumoniae subsp. pneumoniae TAH10 gallic acid + ?
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 ?

Synonyms

Synonyms Comment Organism
tannin acyl hydrolase
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 Klebsiella pneumoniae subsp. pneumoniae

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
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 assay at Klebsiella pneumoniae subsp. pneumoniae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
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 assay at Klebsiella pneumoniae subsp. pneumoniae

General Information

General Information Comment Organism
physiological function the inducible, largely extracellular enzyme causes the hydrolysis of ester and depside bonds present in various substrates Klebsiella pneumoniae subsp. pneumoniae