This data article provides atomic force microscopy (AFM) amplitude images of botulinum toxin complex (TC) molecules produced by Clostridium botulinum serotype D strain. C. botulinum produces different-sized TC molecules, such as a complex of botulinum neurotoxin and nontoxic nonhemagglutinin proteins (M-TC) and complex of M-TC and hemagglutinin subcomplex (L-TC). In this data article, the M and L-TC produced by serotype D strain 4947 were imaged by AFM. The M-TC molecule had a globular structure with a 30.5-nm diameter and a 2.1-nm height, while the L-TC molecule had a distinct structure in which several spheres were connected to a globular structure that was 40.7 nm in diameter and 3.5 nm in height. Keywords: Clostridium botulinum, Botulinum toxin complex, Atomic force microscopy, Protein structure

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atomic force microscopy botulinum neurotoxin and nontoxic nonhemagglutinin proteins mtc and hemagglutinin subcomplex botulinum toxin complex

Shin-Ichiro Miyashita,Yoshimasa Sagane,Takamasa Uchino,Shura Karatsu,Keita Hosoya,Ihsun Huang,Koichi Niwa,Toshihiro Watanabe,Yoichi Niimura,Tomonori Suzuki,.Atomic force microscopic image data of botulinum neurotoxin complexes with different molecular sizes. 25 (),.

Shin-Ichiro Miyashita,Yoshimasa Sagane,Takamasa Uchino,Shura Karatsu,Keita Hosoya,Ihsun Huang,Koichi Niwa,Toshihiro Watanabe,Yoichi Niimura,Tomonori Suzuki,"Atomic force microscopic image data of botulinum neurotoxin complexes with different molecular sizes" 25

Shin-Ichiro Miyashita,Yoshimasa Sagane,Takamasa Uchino,Shura Karatsu,Keita Hosoya,Ihsun Huang,Koichi Niwa,Toshihiro Watanabe,Yoichi Niimura,Tomonori Suzuki,"Atomic force microscopic image data of botulinum neurotoxin complexes with different molecular sizes"