[ccp4bb] Job vacancy : Beamline scientist at BESSY Berlin

2008-06-07 Thread Uwe MŸueller
BESSY operates one of the world’s most modern synchrotron radiation sources for VUV and soft X-rays, delivering high quality synchrotron radiation to more than 1.300 international users annually. Among other research activities, BESSY in collaboration with the Freie Universität Berlin operates

Re: [ccp4bb] phases origin shift ( SOLUTIONS )

2008-06-07 Thread Jianghai Zhu
One solution from Ian Tickle: Use the CALC option in SFTOOLS to add the phase shift, i.e. 180*l for (0, 0, 1/2) and A'=Acos(180*l), B'=Bcos(180*l), C'=C, D'=D for HL coefficients. I have not tried it, but I think it should work. Another more general solution: Build crude models in the maps.

Re: [ccp4bb] phases origin shift (SOLUTIONS)

2008-06-07 Thread Jianghai Zhu
One solution from Ian Tickle: Use the CALC option in SFTOOLS to add the phase shift, i.e. 180*l for (0, 0, 1/2) and A'=Acos(180*l), B'=Bcos(180*l), C'=C, D'=D for HL coefficients. I have not tried it, but I think it should work. Another more general solution: Build crude models in the maps.

Re: [ccp4bb] cryo-cooling

2008-06-07 Thread Kay Diederichs
Jose, check out the 4 papers by R. Thorne listed at http://www.px.nsls.bnl.gov/courses/papers/ZD_EG_papers.html HTH, Kay -- Kay Diederichs http://strucbio.biologie.uni-konstanz.de email: [EMAIL PROTECTED] Tel +49 7531 88 4049 Fax 3183 Fachbereich Biologie, Universität Konstanz, Bo

[ccp4bb] BALBES : how to use a already known solution for seeding

2008-06-07 Thread fenguita
Dear All I am using BALBES in the command line for MR. It already find a possible solution, but because of the estimated cell content, I should have at least two more monomers of my structure in the ASU. How can I fix the already known solution and use it as seed to find more ? Many thanks for y

Re: [ccp4bb] cryo-cooling

2008-06-07 Thread Brandao-Neto, J (Jose)
does anybody have a reference for that paper (or was it a poster?) by robert thorne on systematic investigations about the cooling process? are there similar studies with propane? isn't propane a pain for transporting samples because of the regulations? regards, jose ===