Chang C W, Sekiya N, Yoshihara K
Suntory Institute for Bioorganic Research, Osaka, Japan.
FEBS Lett. 1991 Aug 5;287(1-2):157-9. doi: 10.1016/0014-5793(91)80039-6.
FTIR difference spectroscopic studies of M intermediate and LA bacteriorhodopsin in the O-H stretching region show bands at 3671 and 3641 cm-1, respectively. The O-H stretching bands in this region may reflect protonation-deprotonation changes or environmental change in the tyrosine residues in bR.
对M中间体和LA细菌视紫红质在O-H伸缩振动区域的傅里叶变换红外差示光谱研究分别显示在3671和3641 cm-1处有谱带。该区域的O-H伸缩振动谱带可能反映了细菌视紫红质中酪氨酸残基的质子化-去质子化变化或环境变化。