Dear All,
We have get a complex crystal and the resolution can be refined to nearly 1.84 Å. But the electron density of the RNA is very weak. In some datasets we can't find any density of the RNA and in other datasets we can see more or less some RNA density. For now we can build 6-7 nucleotides but we can't distinguish the rigth sequence. If anyone has the same problem and how to solve this problem. Best Regards, Dr Wei-Fei Chen College of Life Sciences, Northwest A&F University
