NpmA methyltransferase C016 / 2031

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NpmA methyltransferase C016 / 2031

NpmA methyltransferase, molecular model. Methyltransferase enzymes act to add methyl groups to nucleic acids such as DNA, a process called DNA methylation. This can silence and regulate genes without changing the genetic sequence. DNA methylation is being studied in relation to cancer. These enzymes can also act on RNA (ribonucleic acid), with NpmA methylating 16S rRNA. NpmA is being studied for its ability to confer antibiotic resistance (specifically resistance to aminoglycosides) in bacteria such as Escherichia coli. This enzyme has two protein chains (green and orange)

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Media ID 9216221

© LAGUNA DESIGN/SCIENCE PHOTO LIBRARY

Antibiotic Resistance Bacterial Biomolecule Dna Methylation Drug Resistant Enzyme Epigenetics Escherichia Coli Gene Regulation Gene Silencing Graphic Macromolecule Molecular Biology Molecules Proteins Proteomics Ribonucleic Acid Structural Biochemical Biochemistry Cutouts Genetics Molecular Model Molecular Structure Protein

EDITORS COMMENTS
The captivating print showcases the intricate molecular model of NpmA methyltransferase C016/2031, a crucial enzyme involved in DNA and RNA methylation. With its vibrant green and orange protein chains against a striking black background, this illustration beautifully represents the complex world of biology. Methyltransferase enzymes like NpmA play a pivotal role in adding methyl groups to nucleic acids such as DNA, resulting in DNA methylation. This process allows genes to be regulated and silenced without altering their genetic sequence. Scientists are currently studying DNA methylation's connection to cancer, unraveling its potential implications for understanding and treating the disease. NpmA doesn't limit itself to just DNA; it also acts on RNA molecules, specifically 16S rRNA. By methylating these ribonucleic acid structures, NpmA demonstrates its ability to confer antibiotic resistance against aminoglycosides in bacteria like Escherichia coli. This remarkable enzyme has become an area of intense research due to its involvement in drug resistance mechanisms. As scientists delve deeper into understanding NpmA's structure and function, they hope to develop novel strategies for combating antibiotic-resistant bacterial infections. With its fusion of artistry and scientific precision, this print serves as a visual testament to the fascinating world of molecular biology. It encapsulates key concepts such as gene regulation, epigenetics, biomolecules, genetics, proteomics while highlighting the critical role played by macromolecules like proteins within living organisms.

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