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Fouzia Rhazi-Filali Abdelhamid Zaid Philippe Ledent Marc Vanhove Jozef van Beeumen Jean-Marie Frère 《FEMS microbiology letters》1996,140(1):61-64
Abstract A β-lactamase was purified from a thermophilic Bacillus strain, that had been isolated from a traditional hot bath in the Meknes area (Morocco). The properties of the enzyme were very similar to those of the β-lactamase produced by Bacillus licheniformis 749C but it exhibited a somewhat increased thermostability and a higher activation energy with cefazolin as substrate. These properties were expected for an enzyme produced by a thermophilic strain. 相似文献