Pyr-Trp-Lys-Leu-Gly-Arg-Phe-NH2 incorporates an N-terminal pyroglutamate, aromatic residues, and basic side chains characteristic of many neuropeptides. Sequence arrangement supports amphipathic helix and turn formation. Amidation enhances stability and receptor-binding potential. Researchers use it in ligand–receptor modeling and structure–function evaluations.
1. Cell-based adhesion assays for isolation of snake venom’s integrin antagonists
2. Myotropic activity of allatostatins in tenebrionid beetles
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