PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12414713-0 2002 (13)C-(1)H NMR relaxation and fluorescence anisotropy decay study of tyrosine dynamics in motilin. Tyrosine 69-77 motilin Homo sapiens 90-97 12414713-1 2002 Tyrosine ring dynamics of the gastrointestinal hormone motilin was studied using two independent physical methods: fluorescence polarization anisotropy decay and NMR relaxation. Tyrosine 0-8 motilin Homo sapiens 55-62 12414713-2 2002 Motilin, a 22-residue peptide, was selectively (13)C labeled in the ring epsilon-carbons of the single tyrosine residue. Tyrosine 103-111 motilin Homo sapiens 0-7 12054506-4 2002 Motilin fragments 1-14 in which residues 1 (Phe), 4 (Ile), and 7 (Tyr) were replaced by Ala showed the largest reduction in potency. Tyrosine 66-69 motilin Homo sapiens 0-7 7729365-6 1995 In addition, the interaction of motilin or the derivative motilin (Y7F) -23W (with tyrosine substituted by phenylalanine and with a tryptophan fluorophore added to the C-terminal) with negatively charged phospholipid vesicles (DOPG) was studied. Tyrosine 83-91 motilin Homo sapiens 58-65 1467441-2 1992 Time-resolved fluorescence and CD spectroscopy were used to characterize the structure and dynamics of the peptide hormone motilin with a single tyrosine residue among its 22 amino acids. Tyrosine 145-153 motilin Homo sapiens 123-130