Asn-Gly-Leu-Pro-Gly-Pro-Ile-Gly-Hyp emulates collagen-like motifs through interspersed glycine, proline, and hydroxyproline residues. Researchers investigate its triple-helix formation tendencies and hydration behavior. The sequence aids modeling of extracellular-matrix assembly. Applications include biomaterial development, peptide-folding analysis, and collagen-mimetic research.
CAT No: R2602
CAS No:620583-64-4
Synonyms/Alias:EX-A9237;Asn-Gly-Leu-Pro-Gly-Pro-Ile-Gly-Hyp;620583-64-4;
Asn-Gly-Leu-Pro-Gly-Pro-Ile-Gly-Hyp, also known as a nonapeptide sequence containing hydroxyproline, represents a specialized peptide motif commonly studied for its structural and functional properties. Characterized by the inclusion of hydroxyproline, a post-translationally modified amino acid, this peptide exhibits unique conformational stability and bioactive potential. Its sequence is reminiscent of certain motifs found in extracellular matrix proteins, which has attracted significant attention in biochemical and cell biology research. The presence of glycine and proline residues further enhances its propensity to adopt specific secondary structures, making it a valuable model for investigating peptide folding, molecular interactions, and the influence of hydroxyproline on peptide behavior. Researchers utilize this compound for a range of experimental applications, leveraging its versatility in both in vitro and in vivo settings to explore fundamental biological processes and develop innovative biomaterials.
Peptide Folding Studies: Asn-Gly-Leu-Pro-Gly-Pro-Ile-Gly-Hyp serves as an important tool in elucidating the mechanisms of peptide and protein folding. Its sequence, rich in glycine and proline, mimics segments found in collagen and other structural proteins, providing researchers with a model to study the influence of hydroxyproline on the stability and formation of triple-helical or other secondary structures. By incorporating this nonapeptide into experimental systems, scientists can monitor folding kinetics, assess the impact of specific amino acid modifications, and gain insights into the molecular determinants of structural integrity in biological macromolecules. Such studies are pivotal for understanding protein misfolding disorders and for designing peptides with tailored stability profiles.
Biomaterials Development: The nonapeptide is frequently utilized in the design and synthesis of novel biomaterials, particularly those intended to mimic the extracellular matrix. Its structural features enable it to impart desirable mechanical and biochemical properties to hydrogels, scaffolds, and coatings used in tissue engineering and regenerative medicine research. By integrating Asn-Gly-Leu-Pro-Gly-Pro-Ile-Gly-Hyp into polymer networks or surface modifications, researchers can enhance cell adhesion, modulate material stiffness, and promote the formation of biologically relevant microenvironments. These applications are instrumental in advancing the development of next-generation biomaterials that support cellular function and tissue regeneration.
Cellular Signaling Research: Asn-Gly-Leu-Pro-Gly-Pro-Ile-Gly-Hyp is also investigated for its potential role in modulating cellular signaling pathways. Its sequence is analogous to motifs recognized by cell surface receptors involved in adhesion, migration, and differentiation processes. By applying this peptide in cell culture assays, scientists can probe receptor-ligand interactions, dissect downstream signaling events, and evaluate the effects on cellular behavior. Such studies contribute to a deeper understanding of how specific peptide sequences influence cell fate decisions and intercellular communication within complex biological systems.
Enzymatic Processing Analysis: The nonapeptide is valuable for studying enzymatic recognition and processing, particularly by proteases and peptidases that target hydroxyproline-containing substrates. Researchers employ Asn-Gly-Leu-Pro-Gly-Pro-Ile-Gly-Hyp in enzyme assays to characterize substrate specificity, catalytic efficiency, and the structural factors governing enzyme-substrate interactions. These investigations provide critical insights into post-translational modification pathways, proteolytic processing in tissue remodeling, and the development of enzyme inhibitors or activity-based probes for biochemical research.
Molecular Interaction Studies: Asn-Gly-Leu-Pro-Gly-Pro-Ile-Gly-Hyp is widely employed in biophysical and structural studies aimed at characterizing molecular interactions. Its well-defined sequence and conformational properties make it an ideal candidate for investigating peptide-ligand binding, protein-peptide complex formation, and the thermodynamics of molecular recognition. Techniques such as nuclear magnetic resonance (NMR) spectroscopy, circular dichroism (CD), and surface plasmon resonance (SPR) are utilized to elucidate binding affinities, conformational changes, and interaction dynamics. These studies not only advance the understanding of fundamental molecular recognition events but also inform the rational design of peptide-based probes, inhibitors, and therapeutic candidates for diverse research applications.
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