Transferred-NOE NMR experiments on intact human platelets: receptor-bound conformation of RGD-peptide mimics.
The aim of this work is to show that transferred-NOE provides useful and detailed information on membrane-bound receptor-ligand interactions in living cells. Here, we study the interaction between intact human platelets and some ligands containing the RGD sequence. Conformational properties of the free and bound pentapeptides are reported.
Potenza
Donatella
D
Dipartimento di Chimica Organica e Industriale and Centro Interdisciplinare Studi bio-molecolari e applicazioni Industriali, Università degli Studi di Milano, via G. Venezian 21, I-20133 Milano, Italy. donatella.potenza@unimi.it
Belvisi
Laura
L
D001792:Blood Platelets / Q000737:chemistry*; D018360:Crystallography, X-Ray; D006801:Humans; D008958:Models, Molecular; D008968:Molecular Conformation; D018716:Molecular Mimicry; D019906:Nuclear Magnetic Resonance, Biomolecular / Q000379:methods*; D009842:Oligopeptides / Q000737:chemistry*; D013237:Stereoisomerism
D009842:Oligopeptides; C047981:arginyl-glycyl-aspartic acid