Biotechnological application of Bacillus subtilis spore display system

2014 ◽  
Vol 31 ◽  
pp. S148
Author(s):  
June Hyung Kim
Keyword(s):  
Bacillus Subtilis ◽  
Subtilis Spore ◽  
Display System ◽  
Biotechnological Application ◽  
Bacillus Subtilis Spore

Bacillus subtilis spore display system

2008 ◽  
Vol 136 ◽  
pp. S331 ◽  
Author(s):  
Junehyung Kim ◽  
Byung-Gee Kim
Keyword(s):  
Bacillus Subtilis ◽  
Subtilis Spore ◽  
Display System ◽  
Bacillus Subtilis Spore

Functional Display of Active Tetrameric β-Galactosidase Using Bacillus subtilis Spore Display System

2013 ◽  
Vol 13 (3) ◽  
pp. 2313-2319 ◽  
Author(s):  
Bum-Yeol Hwang ◽  
Jae-Gu Pan ◽  
Byung-Gee Kim ◽  
June-Hyung Kim
Keyword(s):  
Bacillus Subtilis ◽  
Subtilis Spore ◽  
Display System ◽  
Bacillus Subtilis Spore

scholarly journals Bacterial Surface Display of Levansucrase of Zymomonas mobilis Using Bacillus Subtilis Spore Display System

KSBB Journal ◽  
2011 ◽  
Vol 26 (3) ◽  
pp. 243-247
Author(s):  
June-Hyung Kim ◽  
Soo-Keun Choi ◽  
Heung-Chae Jung ◽  
Jae-Gu Pan ◽  
Byung-Gee Kim
Keyword(s):  
Bacillus Subtilis ◽  
Zymomonas Mobilis ◽  
Surface Display ◽  
Subtilis Spore ◽  
Display System ◽  
Bacterial Surface ◽  
Bacillus Subtilis Spore ◽  
Bacterial Surface Display

scholarly journals Laccase and Its Mutant Displayed on the Bacillus subtilis Spore Coat for Oxidation of Phenolic Compounds in Organic Solvents

Catalysts ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 606
Author(s):  
Silu Sheng ◽  
Edgardo T. Farinas
Keyword(s):  
Bacillus Subtilis ◽  
Organic Solvents ◽  
Environmental Changes ◽  
Sinapic Acid ◽  
Product Yield ◽  
Spore Coat ◽  
Subtilis Spore ◽  
Bacillus Subtilis Spore ◽  
Cota Laccase ◽  
Inert Surface

Enzymes displayed on the Bacillus subtilis spore coat have several features that are useful for biocatalysis. The enzyme is preimmobilized on an inert surface of the spore coat, which is due to the natural sporulation process. As a result, protein stability can be increased, and they are resistant to environmental changes. Next, they would not lyse under extreme conditions, such as in organic solvents. Furthermore, they can be easily removed from the reaction solution and reused. The laboratory evolved CotA laccase variant T480A-CotA was used to oxidize the following phenolic substrates: (+)-catechin, (−)-epicatechin, and sinapic acid. The kinetic parameters were determined and T480A-CotA had a greater Vmax/Km than wt-CotA for all substrates. The Vmax/Km for T480A-CotA was 4.1, 5.6, and 1.4-fold greater than wt-CotA for (+)-catechin, (−)-epicatechin, and sinapic acid, respectively. The activity of wt-CotA and T480A-CotA was measured at different concentrations from 0–70% in organic solvents (dimethyl sulfoxide, ethanol, methanol, and acetonitrile). The Vmax for T480A-CotA was observed to be greater than the wt-CotA in all organic solvents. Finally, the T480A-CotA was recycled 7 times over a 23-h period and up to 60% activity for (+)-catechin remained. The product yield was up to 3.1-fold greater than the wild-type.

scholarly journals Bactericidal Effect of Peracetic Acid on Bacillus subtilis Spore

1984 ◽  
Vol 25 (2) ◽  
pp. 99-105_1 ◽  
Author(s):  
Michio HAMAMOTO ◽  
Shigetoshi YAMAGUCHI ◽  
Yoshiteru ASAI ◽  
Kousou SHIMODA
Keyword(s):  
Bacillus Subtilis ◽  
Peracetic Acid ◽  
Bactericidal Effect ◽  
Subtilis Spore ◽  
Bacillus Subtilis Spore

Display of Bombyx mori Nucleopolyhedrovirus GP64 on the Bacillus subtilis Spore Coat

2011 ◽  
Vol 62 (5) ◽  
pp. 1368-1373 ◽  
Author(s):  
Guohui Li ◽  
Qi Tang ◽  
Huiqing Chen ◽  
Qin Yao ◽  
Degang Ning ◽  
...  
Keyword(s):  
Bacillus Subtilis ◽  
Bombyx Mori ◽  
Spore Coat ◽  
Subtilis Spore ◽  
Bombyx Mori Nucleopolyhedrovirus ◽  
Bacillus Subtilis Spore
Sign in / Sign up

Export Citation Format

Share Document