H-Gly-thr-thr-pro-ser-pro-val-pro-thr-thr-ser-thr-thr-ser-ala-pro-OH contains multiple serine, threonine, and proline residues creating a flexible yet structured peptide domain. The sequence supports exploration of turn formation and hydrogen-bond networks. Researchers analyze its dynamic conformational behavior. Applications include motif-function studies, structural modeling, and sequence engineering.
CAT No: R2489
CAS No:244049-41-0
Synonyms/Alias:H-Gly-thr-thr-pro-ser-pro-val-pro-thr-thr-ser-thr-thr-ser-ala-pro-OH;244049-41-0;G13699;H-GLY-THR-THR-PRO-SER-PRO-VAL-PRO-THR-THR-SER-THR-THR-SER-ALA-PRO-OH;
H-Gly-thr-thr-pro-ser-pro-val-pro-thr-thr-ser-thr-thr-ser-ala-pro-OH, a synthetic peptide with a unique sequence, has garnered significant attention in biochemical and molecular biology research due to its distinctive arrangement of amino acids. Characterized by a repetitive motif rich in threonine, proline, and serine residues, this peptide exhibits properties that make it highly valuable for investigating protein-protein interactions, conformational studies, and as a model substrate in enzymatic assays. Its structure, featuring alternating hydrophilic and hydrophobic residues, allows for the exploration of secondary structure formation and the role of specific amino acid motifs in biological processes. The presence of multiple proline and threonine residues further enhances its utility in examining the effects of post-translational modifications such as phosphorylation and hydroxylation, which are critical in cell signaling and regulatory mechanisms. Owing to its synthetic origin, the peptide offers high batch-to-batch consistency, ensuring reproducibility in experimental outcomes and facilitating its integration into a wide array of research protocols.
Protein Structure Analysis: H-Gly-thr-thr-pro-ser-pro-val-pro-thr-thr-ser-thr-thr-ser-ala-pro-OH is extensively used as a model system for studying secondary and tertiary protein structures. Researchers leverage its repetitive sequence to investigate the impact of proline-induced kinks and threonine-rich motifs on peptide folding and stability. By analyzing its conformational preferences through spectroscopic and crystallographic methods, scientists gain insights into the structural determinants that govern protein architecture, which is invaluable for the rational design of novel biomolecules and for understanding the folding dynamics of larger proteins.
Enzyme Substrate Studies: As a synthetic peptide, H-Gly-thr-thr-pro-ser-pro-val-pro-thr-thr-ser-thr-thr-ser-ala-pro-OH serves as an ideal substrate for a variety of enzymatic assays, particularly those involving kinases, proteases, and hydroxylases. Its multiple threonine and serine residues present accessible sites for enzymatic modification, enabling the detailed characterization of enzyme specificity, kinetics, and mechanism of action. This application is particularly useful in drug discovery and inhibitor screening, where the peptide can be employed to assess the efficacy of potential modulators targeting specific enzymes.
Post-Translational Modification Research: The sequence of this peptide, rich in serine and threonine, makes it a powerful tool for studying post-translational modifications such as phosphorylation, glycosylation, and hydroxylation. Scientists utilize it to mimic natural substrates in cellular pathways, allowing for the elucidation of modification patterns and the identification of regulatory sites within proteins. This contributes to a deeper understanding of how such modifications influence protein function, stability, and interactions within complex biological systems.
Biomaterial Development: Owing to its well-defined sequence and predictable structural properties, the peptide is also explored in the development of biomaterials and nanostructures. Researchers exploit its propensity to form ordered assemblies and its compatibility with various chemical modifications to design peptide-based hydrogels, scaffolds, and coatings. These applications are particularly relevant in tissue engineering and regenerative medicine, where tailored peptide materials can support cell adhesion, proliferation, and differentiation.
Analytical Method Validation: H-Gly-thr-thr-pro-ser-pro-val-pro-thr-thr-ser-thr-thr-ser-ala-pro-OH is frequently employed as a standard or reference material in the validation of analytical techniques such as mass spectrometry, HPLC, and capillary electrophoresis. Its defined sequence and physicochemical properties make it suitable for calibrating instruments, optimizing separation protocols, and assessing method sensitivity and reproducibility. This ensures the reliability of analytical data in both research and quality control environments, supporting the advancement of peptide analysis technologies. Through these diverse applications, this synthetic peptide continues to be an indispensable tool in advancing scientific understanding and technological innovation across multiple disciplines.
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