Article
Accumulation of an artificial cell wall-binding lipase by Bacillus subtilis wprA and/or sigD mutants.
FEMS microbiology letters - 15 Jul 2000
Kobayashi G, Toida J, Akamatsu T, Yamamoto H, Shida T, Sekiguchi J
Abstract excerpt
A recombinant lipase, CWB-LipB, localized on the Bacillus subtilis cell surface and retaining lipase activity was unstable and not accumulated in a high yield. To improve the accumulation, we examined cell wall binding protease (wprA)- and/or sigma D (sigD)-deficient mutants, and also a NprE and AprA protease-deficient mutant as host strains. The nprE aprA mutation did not lead to a significant increase in the...
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