E. coli DNA mismatch repair complex
Wall Art and Photo Gifts from Science Photo Library
E. coli DNA mismatch repair complex
E. coli DNA mismatch repair complex. Computer model showing the structure of a MutS (Mutator S) protein from Escherichia coli (E. coli) bacteria binding to DNA (deoxyribonucleic acid, yellow and green) during DNA mismatch repair. Mismatch repair involves the correction of mismatched base pairs that can occur during DNA replication. It is necessary to help ensure the overall accuracy of the DNA produced during replication and is essential for combating the adverse effects of damage to the genome. The post-replicative Mismatch Repair System (MMRS) of E. coli involves MutS, MutL and MutH proteins, and acts to correct point mutations or small insertion/deletion loops produced during DNA replication
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9223007
© LAGUNA DESIGN/SCIENCE PHOTO LIBRARY
Bacteria Bacterial Bacteriological Bacteriology Bacterium Base Pair Binding Bound Coli Complex Complexed Correction Dna Replication Escherichia Coli Genetic Genome Micro Organism Micro Organisms Microbiology Microorganism Microorganisms Mutations Nucleic Acid Pairs Prokaryote Prokaryotic Proteins Proteomics Quaternary Structure Space Fill Space Filled Spacefill Spacefilled Biochemical Biochemistry Deoxyribonucleic Acid Genetics Microbiological Molecular Model Molecular Structure Protein
EDITORS COMMENTS
This print showcases a computer model of the E. coli DNA mismatch repair complex, specifically highlighting the MutS protein from Escherichia coli bacteria. The intricate structure of this protein is depicted as it binds to DNA during the crucial process of DNA mismatch repair. DNA replication can sometimes lead to errors in base pairing, resulting in mismatches that need correction for accurate genetic information transfer. This repair mechanism plays a vital role in maintaining genome integrity and combating potential damage. The post-replicative Mismatch Repair System (MMRS) employed by E. coli involves multiple proteins, including MutS, MutL, and MutH. Together, they work harmoniously to rectify point mutations or small insertion/deletion loops generated during DNA replication. In this visually stunning artwork against a black background, the yellow and green colors represent deoxyribonucleic acid (DNA), while the three-dimensional molecular models illustrate how these proteins interact with each other and with DNA molecules. This image not only highlights the complexity of bacterial genetics but also emphasizes the significance of understanding such mechanisms for various scientific fields like bacteriology, biochemistry, genetics, and proteomics. Science Photo Library provides an incredible visual representation of this essential biological process through their meticulous illustration. It serves as a reminder that even at microscopic levels within our bodies' cells lie extraordinary processes that ensure accuracy and maintain overall genomic stability.
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