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Literature summary for 3.4.24.27 extracted from

  • Owen, J.P.; Maddison, B.C.; Whitelam, G.C.; Gough, K.C.
    Use of thermolysin in the diagnosis of prion diseases (2007), Mol. Biotechnol., 35, 161-170.
    View publication on PubMed

Application

Application Comment Organism
diagnostics thermolysin is used in the diagnosis of prion diseases ovine scrapie and bovine spongiform encephalopathy, with similar sensitivity compared to proteinase K digestion, use of a protease to distinguish PrPC from PrPSc, overview Bacillus thermoproteolyticus

Organism

Organism UniProt Comment Textmining
Bacillus thermoproteolyticus
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information digestion of brain homogenates from healthy and scrapie-affected sheep as well as healthy and BSE-affected cattle, the PK digestion results in the amino-terminal truncation of PrPSc-producing PrP species with molecular weights of approx 17, 21, and 27 kDa that can only be detected with antibodies binding to the carboxy-terminal region of PrP, the so-called protease-resistant core or PrP27-30, overview Bacillus thermoproteolyticus ?
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Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
70
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assay at Bacillus thermoproteolyticus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
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assay at Bacillus thermoproteolyticus