Anthrax protective antigen molecule C014 / 0886
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Anthrax protective antigen molecule C014 / 0886
Anthrax protective antigen molecule. Computer model showing the structure of a molecule of protective antigen (PA) produced by anthrax (Bacillus anthracis) bacteria. Anthrax employs a suite of three proteins, collectively termed anthrax toxin, that attack target organisms. Protective antigen is the first of these and works by providing a ready-made pore (hole, centre) in its victims cell membrane, through which the other two proteins, edema factor and lethal factor (not shown), can be delivered into the cells interior
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9270439
© LAGUNA DESIGN/SCIENCE PHOTO LIBRARY
Bacillus Anthracis Bacteria Bacterial Bacteriological Bacteriology Bacterium Cut Otus Exotoxin Molecules Pore Proteins Proteomics Spacefill Spacefilled Toxic Biochemical Biochemistry Cutouts Molecular Molecular Model Protein
EDITORS COMMENTS
This print showcases the intricate structure of the Anthrax protective antigen molecule, known as PA. Created through a computer model, this image reveals the molecular composition of PA produced by Bacillus anthracis bacteria, which causes Anthrax. The bacterium employs a trio of proteins collectively called anthrax toxin to attack its target organisms. PA plays a crucial role in this deadly process by creating a pre-existing pore within the victim's cell membrane. This ready-made hole serves as an entry point for two other proteins, edema factor and lethal factor (not depicted), to penetrate into the interior of cells. The black background intensifies the visual impact of this illustration, emphasizing its toxic nature. With implications in biology and medicine, this artwork sheds light on bacteriology and biochemistry research. Its detailed depiction offers insights into protein structures and their interactions at a molecular level. By understanding these mechanisms, scientists can explore potential therapeutic interventions against Anthrax infection or develop strategies to counteract similar bacterial toxins. The combination of scientific accuracy and artistic representation makes this image both visually striking and scientifically informative. It highlights the importance of proteomics research while showcasing the beauty found within biological systems at microscopic levels. This print is sure to captivate viewers with an interest in microbiology or those fascinated by how molecules interact within living organisms.
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