Biochemical characterization of an alkaline surfactant-stable keratinase from a new keratinase producer, Bacillus zhangzhouensis

A new keratinase producer, Bacillus sp. BK111, isolated from a poultry feather was identified as Bacillus zhangzhouensis , which is the first report for its keratinolytic activity. The keratinase production was optimized, followed by the enzyme purification and characterization using biochemical ass...

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Bibliographic Details
Published in:	Extremophiles : life under extreme conditions Vol. 24; no. 5; pp. 693 - 704
Main Authors:	Moridshahi, Roghyeh, Bahreini, Masoumeh, Sharifmoghaddam, Mohammadreza, Asoodeh, Ahmad
Format:	Journal Article
Language:	English
Published:	Tokyo Springer Japan 01-09-2020 Springer Nature B.V
Subjects:	Acetone Bacillus zhangzhouensis Biochemistry Biomedical and Life Sciences Biotechnology Calcium Calcium ions Dimethyl sulfoxide Dithiothreitol Enzymatic activity Enzyme activity Enzymes Ethanol Feathers Keratinase Keratinocytes Life Sciences Metal ions Metals Microbial Ecology Microbiology Molecular weight Original Paper pH effects Propanol Reducing agents Serine Serine proteinase Space life sciences Stability Substrates Temperature effects Water purification Keratinase Characterization Feather biodegradation Optimization
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