FR 901379 is an impurity of Micafungin, a lipopeptide compound that acts as an antifungal agent with activity against Aspergillus and Candida species.
CAT No: Z10-101-161
CAS No:144371-88-0
Synonyms/Alias:1-[(4R,5R)-4,5-Dihydroxy-N2-(1-oxohexadecyl)-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]pneumocandin A0; (2α,3β,4β)-(4R,5R)-4,5-Dihydroxy-N2-(1-oxohexadecyl)-L-ornithyl-L-threonyl-trans-4-hydroxy-L-prolyl-(S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonyl-3-hydroxy-L-glutaminyl-3-hydroxy-4-methyl-L-Proline Cyclic (6→1)-Peptide; 1H-Dipyrrolo[2,1-c:2',1'-l][1,4,7,10,13,16]hexaazacycloheneicosine Cyclic Peptide Deriv.
FR 901379, also known as a unique carbohydrate compound derived from microbial sources, is recognized for its distinctive structural features and versatile bioactive properties. As a complex oligosaccharide, FR 901379 possesses a highly branched architecture that enables specific molecular interactions not commonly observed in simpler carbohydrates. Its stability under various laboratory conditions, combined with its ability to form specific complexes with biomolecules, makes it an invaluable tool in advanced biochemical research. Researchers are particularly drawn to its potential role in modulating biological pathways, which has led to a surge in investigative interest across multiple scientific disciplines.
Antifungal Research: FR 901379 has garnered significant attention in the field of antifungal research due to its capacity to inhibit the biosynthesis of fungal cell wall components. By interfering with the formation of β-glucan, a critical polysaccharide in fungal cell walls, the compound disrupts the structural integrity of pathogenic fungi. This unique mechanism has enabled scientists to use the carbohydrate as a reference molecule in screening assays for novel antifungal agents and to elucidate the molecular underpinnings of fungal resistance. Its application in this direction has broadened the understanding of cell wall synthesis pathways and provided a robust foundation for the development of innovative antifungal strategies.
Enzyme Inhibition Studies: The structural complexity of FR 901379 allows it to act as a potent inhibitor in enzyme studies, particularly those involving glycosyltransferases and glucan synthases. By serving as a selective substrate or competitive inhibitor, it assists researchers in dissecting the catalytic mechanisms of these enzymes. This property is particularly valuable for mapping the active sites and substrate specificity of carbohydrate-processing enzymes, contributing to the rational design of enzyme modulators and the development of high-throughput screening platforms for enzyme inhibitors.
Microbial Metabolism Investigation: In microbial metabolism studies, FR 901379 is utilized to probe the metabolic pathways involved in carbohydrate processing and utilization by various microorganisms. By introducing the compound into microbial cultures, researchers can monitor shifts in metabolic flux and identify key regulatory nodes within the carbohydrate metabolism network. This approach has facilitated the discovery of novel metabolic enzymes and transporters, expanding the toolkit available for metabolic engineering and synthetic biology applications.
Cell Wall Biosynthesis Pathway Elucidation: The compound's ability to interfere with polysaccharide assembly makes it an essential probe for elucidating the biosynthetic pathways of cell wall components in fungi and other organisms. By tracking the incorporation or inhibition of FR 901379 in model systems, scientists can map the sequential steps involved in cell wall construction and identify potential bottlenecks or vulnerabilities. This level of pathway analysis is critical for advancing the understanding of cell wall dynamics and for informing the development of targeted modulators.
Natural Product Lead Discovery: As a structurally unique natural product, FR 901379 serves as a valuable lead compound in the search for new bioactive molecules. Its distinctive carbohydrate framework provides a template for the synthesis of analogs with improved bioactivity or specificity. Medicinal chemists and natural product researchers employ it as a reference scaffold to inspire the design of novel compounds with potential applications in agriculture, biotechnology, and beyond. The exploration of its structure-activity relationships has opened new avenues for the discovery of functional oligosaccharides with tailored biological properties.
In summary, FR 901379 stands out as a multifaceted carbohydrate compound with significant research value across antifungal studies, enzyme inhibition, microbial metabolism, cell wall biosynthesis, and natural product discovery. Its unique molecular structure and bioactive properties underpin its versatility as a tool for probing complex biological systems, accelerating the development of innovative solutions in microbial research, enzymology, and natural product chemistry. As scientific interest in carbohydrate-based molecules continues to grow, this compound is poised to remain at the forefront of exploratory research and technological advancement.
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