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The insecticidal crystal protein Cry2Ab10 from Bacillus thuringiensis: cloning, expression, and structure simulation
Authors:Yi Lin  Guangwei Fang  Fuying Cai
Affiliation:(1) Department of Bioengineering and Biotechnology, HuaQiao University, Key Laboratory of Industrial Biotechnology of Fujian Province Universities, Quanzhou, Fujian, 362021, China
Abstract:The cry2Ab-type gene was cloned from Bacillus thuringiensis and designated as cry2Ab10. The recombinant Cry2Ab10 protein expressed in E. coli cells shows high toxicity against Plutella xylostella. The protein structure was constructed by homology modeling, and the receptor-binding sites were predicted by a molecular docking method.
Keywords:Bacillus thuringiensis   Cry2Ab10  Diamondback moth  Homology modeling  Insecticidal activity  Molecular docking  Protein structure and modelling
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