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AMB Express
Fig. 1 | AMB Express

Fig. 1

From: Key residues of Bacillus thuringiensis Cry2Ab for oligomerization and pore-formation activity

Fig. 1

The design and construction of alanine mutants of Cry2Ab site-directed on the helices α4–α5. A Helices α4–α5 in Domain I of Cry2Ab. B The 3D structure of Cry2Ab activated-toxin, proteolysis of Cry2Ab removed the first three α-helices (helices α1–α3) and exposed the helices α4–α5 in Domain I. The region V150-R160 in helix α4 and N182-D190 in helix α5 were speculated involved in Cry2Ab oligomerization

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