Dear ccp4 user
I am facing one crucial problem regarding diffraction. Actually the size of my crystal is good enough 0.5mm but it was diffracted only 4 A. The conditions of crystallization recipes are 4.5% PEG 1000, 0.1M Tris and 25mM Na citrate. I really need your suggestions regarding how can i improve my diffraction quality? Your support is highly appreciable. Best Regards AFSHAN