| Proteolytic activity of subcellular fractions from Streptomyces griseus no. 45-H. | |
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MedLine Citation:
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PMID: 193328 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Subcellular fractions were prepared from Streptomyces griseus No. 45-H at different stages of life cycle, and their proteolytic activity was examined. The highest proteolytic activity was found in the 24- and 72- h-old vegetative hyphae, the lowest in the resting spores. Spores contained about 9--30% of the proteolytic activity of vegetative cells. At the age of 16 h about 80%, at 26 h 70%, at 72 h 40%, and in spores about 60% of the proteolytic activity was particulate. The greatest part of the proteolytic activity could be inhibited by EDTA, lower levels of serine and sulfhydryl protease activities were detected in the cell-free extracts of vegetative cells. |
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Authors:
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G Valu; G Szabó |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Acta biologica Academiae Scientiarum Hungaricae Volume: 27 ISSN: 0001-5288 ISO Abbreviation: Acta Biol Acad Sci Hung Publication Date: 1976 |
Date Detail:
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Created Date: 1977-06-30 Completed Date: 1977-06-30 Revised Date: 2005-07-01 |
Medline Journal Info:
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Nlm Unique ID: 0370274 Medline TA: Acta Biol Acad Sci Hung Country: HUNGARY |
Other Details:
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Languages: eng Pagination: 171-5 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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4-Chloromercuribenzenesulfonate
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pharmacology Cell Division Edetic Acid / pharmacology Peptide Hydrolases / metabolism* Phenylmethylsulfonyl Fluoride / pharmacology Protease Inhibitors Ribosomes / metabolism Spores, Bacterial / enzymology Streptomyces griseus / enzymology*, growth & development, ultrastructure Subcellular Fractions / enzymology |
| Chemical | |
Reg. No./Substance:
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0/Protease Inhibitors; 329-98-6/Phenylmethylsulfonyl Fluoride; 554-77-8/4-Chloromercuribenzenesulfonate; 60-00-4/Edetic Acid; EC 3.4.-/Peptide Hydrolases |
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