Magic angle spinning NMR study of interaction of N-terminal sequence of dermorphin (Tyr-d-Ala-Phe-Gly) with phospholipids

► We introduced magic angle spinning NMR experiments to study soft matter. ► We investigated interaction of opioid peptide with phospholipids. ► We compared changes of peptide conformation in the solid state in the Lc and Lα phases. ► We proposed the alignment and conformation of peptide bonded to phospholipid.