Re: [ccp4bb] strong intensity l=7n plane

2008-05-26 Thread David Aragao
Hi Kama, Maybe this will gives some ideas of things to do if the problem is bad initial MR phases. Sascha Keller et al. Acta Cryst. (2006). D62, 1564–1570 They report averaging with solvent flattening in DM using just the data to 5 A and slow phase extension from there to make big difference

[ccp4bb] strong intensity l=7n plane

2008-05-25 Thread kamadak
Dear all, Please anyone give me any advice on the problem below. Diffraction spots not so bad, collected by HKL2000 to 2.2A. Cell parameter is a=99.958, b=99.958, c=197.237, Judged by clear systematic absence l=6n and no mm on hk0, space group P61 or P65, that expects two molecules of 411aa in A