Chikira M, Sakamoto K, Antholine W E
Department of Applied Chemistry, Chuo University, Tokyo, Japan.
Nucleic Acids Symp Ser. 1997(37):99-100.
ESR spectra of Fe(III)BLM and NO-Fe(II)BLM on highly oriented DNA-fibers indicated that not only the iron binding domain of the BLM but also the orientation of NO bond axis is fixed with respect to the DNA-double helical axis at room temperature.
在高度取向的DNA纤维上,Fe(III)血卟啉和NO-Fe(II)血卟啉的电子自旋共振光谱表明,在室温下,不仅血卟啉的铁结合域,而且NO键轴的取向相对于DNA双螺旋轴都是固定的。