TY - JOUR N1 - Copyright of this article belongs to Elsevier Science. ID - open754 UR - http://dx.doi.org/10.1016/S0040-4039(97)00466-8 IS - 15 A1 - Ganguly, Ashish A1 - Kishore, Raghuvansh Y1 - 1997/// N2 - Using 1D and 2D 1H NMR techniques, conformational analysis of model peptides 1 and 2 revealed that the Thr residue is conformationally restricted to a fully extended C5 - structure, stabilized by an intraresidue hydrogen bond Systematic investigation provided distinctive 1H NMR spectral parameters for this conformation across a C?H bearing chiral proteinogenic residue. Identification, characterization and distinctive 1H NMR parameters of a smallest intramolecularly hydrogen bonded structure across a chiral proteinogenic residue are described PB - Elsevier Science JF - Tetrahedron Letters VL - 38 SN - 00404039 TI - 1H NMR spectroscopic signatures of an intraresidue hydrogen bonded C5 - structure SP - 2767 AV - restricted EP - 2770 ER -