Evidence of mercury trapping in biofilm-EPS and mer operon-based volatilization of inorganic mercury in a marine bacterium Bacillus cereus BW-201B

2016 ◽  
Vol 199 (3) ◽  
pp. 445-455 ◽  
Author(s):  
Hirak R. Dash ◽  
Subham Basu ◽  
Surajit Das
Keyword(s):  
Bacillus Cereus ◽  
Marine Bacterium ◽  
Inorganic Mercury ◽  
Mer Operon ◽  
Bacterium Bacillus

ChemInform Abstract: Homocereulide, an Extremely Potent Cytotoxic Depsipeptide from the Marine Bacterium Bacillus cereus.

ChemInform ◽  
2010 ◽  
Vol 27 (5) ◽  
pp. no-no
Author(s):  
G.-Y.-S. WANG ◽  
M. KURAMOTO ◽  
K. YAMADA ◽  
K. YAZAWA ◽  
D. UEMURA
Keyword(s):  
Bacillus Cereus ◽  
Marine Bacterium ◽  
Bacterium Bacillus

A novel dextranase gene from the marine bacterium Bacillus aquimaris S5 and its expression and characteristics

2021 ◽  
Vol 368 (3) ◽  
Author(s):  
Dongxue Dong ◽  
Xuelian Wang ◽  
Tian Deng ◽  
Zhe Ning ◽  
Xiaopeng Tian ◽  
...  
Keyword(s):  
Dental Plaque ◽  
Marine Bacterium ◽  
3D Structure ◽  
Great Promise ◽  
Glycoside Hydrolase Family ◽  
Alpha Helices ◽  
Random Coils ◽  
Pharmaceutical Industries ◽  
Bacterium Bacillus ◽  
Hydrolase Family

ABSTRACT Dextranase specifically hydrolyzes dextran and is used to produce functional isomalto-saccharide prebiotics. Moreover, dextranase is used as an additive in mouthwash to remove dental plaque. We cloned and expressed the dextranase gene of the marine bacterium Bacillus aquimaris S5. The length of the BaDex gene was 1788 bp, encoding 573 amino acids. Using bioinformatics to predict and analyze the amino acid sequence of BaDex, we found the isoelectric point and instability coefficient to be 4.55 and 29.22, respectively. The average hydrophilicity (GRAVY) was −0.662. The secondary structure of BaDex consisted of 145 alpha helices, accounting for 25.31% of the protein; 126 extended strands, accounting for 21.99%; and 282 random coils, accounting for 49.21%. The 3D structure of the BaDex protein was predicted and simulated using SWISS-MODEL, and BaDex was classified as a Glycoside Hydrolase Family 66 protein. The optimal temperature and pH for BaDex activity were 40°C and 6.0, respectively. The hydrolysates had excellent antioxidant activity, and 8 U/mL of BaDex could remove 80% of dental plaque in MBRC experiment. This recombinant protein thus has great promise for applications in the food and pharmaceutical industries.

scholarly journals Purification and Characterization of a Novel Alginate Lyase from the Marine Bacterium Bacillus sp. Alg07

Marine Drugs ◽  
2018 ◽  
Vol 16 (3) ◽  
pp. 86 ◽  
Author(s):  
Peng Chen ◽  
Yueming Zhu ◽  
Yan Men ◽  
Yan Zeng ◽  
Yuanxia Sun
Keyword(s):  
Marine Bacterium ◽  
Alginate Lyase ◽  
Bacillus Sp ◽  
Purification And Characterization ◽  
Bacterium Bacillus

scholarly journals The amino acid sequence of the zinc-requiring β-lactamase II from the bacterium Bacillus cereus 569

FEBS Letters ◽  
1985 ◽  
Vol 189 (2) ◽  
pp. 207-211 ◽  
Author(s):  
Richard P. Ambler ◽  
Margaret Daniel ◽  
Joan Fleming ◽  
Jose-Miguel Hermoso ◽  
Calvin Pang ◽  
...  
Keyword(s):  
Amino Acid ◽  
Amino Acid Sequence ◽  
Bacillus Cereus ◽  
Bacterium Bacillus

ChemInform Abstract: New C14-Surfactin Methyl Ester from the Marine Bacterium Bacillus pumilus KMM 456

ChemInform ◽  
2011 ◽  
Vol 42 (30) ◽  
pp. no-no
Author(s):  
O. I. Zhuravleva ◽  
Sh. Sh. Afiyatullov ◽  
S. P. Ermakova ◽  
O. I. Nedashkovskaya ◽  
P. S. Dmitrenok ◽  
...  
Keyword(s):  
Methyl Ester ◽  
Marine Bacterium ◽  
Bacillus Pumilus ◽  
Bacterium Bacillus

scholarly journals Production and optimization of pterin deaminase from cyanide utilizing bacterium Bacillus cereus AM12

2019 ◽  
Vol 3 (1) ◽  
pp. 159-167
Author(s):  
Murugesan Thandeeswaran ◽  
Sajitha Bijukumar ◽  
Mani Arulkumar ◽  
Ramasamy Mahendran ◽  
Muthusamy Palaniswamy ◽  
...  
Keyword(s):  
Bacillus Cereus ◽  
Bacterium Bacillus
Sign in / Sign up

Export Citation Format

Share Document