α-およびγ-グルタミルジペプチドの赤外線吸収スペクトル
1974 年 48 巻 9 号 p. 521-523
詳細
1974 年 48 巻 9 号 p. 521-523
Infrared spectra of ten pairs of α- and γ-glutamyl dipeptides and several related compounds were measured in KBr disks. The amino acids which constituted the peptides were all L-form. Carbonyl stretching vibrations of α-glutamyl peptide bonds (1685_??_1665cm-1) appeared at higher wave number than those of γ-glutamyl peptide bonds (1660_??_1635cm-1), but NH stretching vibration of α-glutamyl bond was observed at lower wave number than that of corresponding γ-glutamyl bond.
