AspThrSerGly
AspThrSerGly, written as Asp-Thr-Ser-Gly, is a tetrapeptide composed of the amino acids aspartic acid (Asp), threonine (Thr), serine (Ser), and glycine (Gly). It can occur as a contiguous sequence within a larger protein or be studied as an isolated model peptide in experiments and peptide libraries. As a short motif, its significance is context-dependent rather than universal.
The chemical features of Asp-Thr-Ser-Gly influence its behavior. Asp provides a negative charge at physiological pH,
In research and proteomics, this tetrapeptide can serve as a test sequence or a component of smaller
Overall, Asp-Thr-Ser-Gly is best understood as a basic, context-dependent sequence rather than a universal functional motif.