Literature DB >> 1104932

Responses of Clostridium botulinum type B and E progenitor toxins to some clostridial sulfhydryl-dependent proteases.

I Oishi, T Okada, G Sakaguchi.   

Abstract

Sulfhydryl-dependent proteases produced by Clostridium botulinum types A, B, and F, Clostridium histolyticum, Clostridium sporogenes and Clostridium perfringens activate preferentially type E over type B progenitor toxin but less efficiently than trypsin. The results explain why activable toxin is demonstrable in culture of a strongly proteolytic type B strain.

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Year:  1975        PMID: 1104932     DOI: 10.7883/yoken1952.28.157

Source DB:  PubMed          Journal:  Jpn J Med Sci Biol        ISSN: 0021-5112


  4 in total

1.  Effect of zinc and calcium ions on the production of alpha-toxin and proteases by Clostridium perfringens.

Authors:  H Sato; Y Yamakawa; A Ito; R Murata
Journal:  Infect Immun       Date:  1978-05       Impact factor: 3.441

2.  Proteolytic mutants obtained from Clostridium botulinum type E.

Authors:  A Nakane; H Iida
Journal:  Appl Environ Microbiol       Date:  1977-07       Impact factor: 4.792

Review 3.  Clostridium botulinum neurotoxin.

Authors:  H Sugiyama
Journal:  Microbiol Rev       Date:  1980-09

4.  Purification and characterization of a protease from Clostridium botulinum type A that nicks single-chain type A botulinum neurotoxin into the di-chain form.

Authors:  M L Dekleva; B R Dasgupta
Journal:  J Bacteriol       Date:  1990-05       Impact factor: 3.490

  4 in total

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