(Tyr(Me)21)-Neuropeptide Y (human, rat) features a methylated tyrosine that alters aromatic electronics and hydrogen-bond potential at position 21. The modification influences peptide packing within the central helix of NPY. Its behavior helps clarify contributions of this residue to Y-receptor subtype selectivity. Researchers use it in detailed neuropeptide structure-activity investigations.
1. TMEM16F and dynamins control expansive plasma membrane reservoirs
2. Adipose tissue is a key organ for the beneficial effects of GLP-2 metabolic function
4. Urinary Metabolites Associated with Blood Pressure on a Low-or High-Sodium Die
5. Store-operated Ca2+ entry sustains the fertilization Ca2+ signal in pig eggs
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