作者: Robert Langridge , Kenneth C. Holmes
DOI: 10.1016/S0022-2836(62)80089-8
关键词: Reflection (mathematics) 、 Ribosome 、 Diffraction 、 Crystallography 、 Linear polymer 、 Chemistry 、 X-ray crystallography
摘要: X-ray diffraction patterns showing 9 maxima at spacings greater than 10 A have been obtained from concentrated gels of E. coli 50 s ribosomes. The observed can be fitted to integral orders 212 basic repeat, with the exception a reflection 45·5 A. It is suggested that both and 70 particles form linear polymer in gel repeat spacing believed arise some internal structure ribosome.