Thank you everyone for your suggestions. I will try and work on all the suggestions and get back to you all in case it doesn't work.
Megha
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From: CCP4 bulletin board [[log in to unmask]] on behalf of Megha Shah [[log in to unmask]]
Sent: Monday, February 16, 2015 10:29 PM
To: [log in to unmask]
Subject: [ccp4bb] P321 space group problem
Dear all,
I am trying to crystallize a small soluble protein. I have collected few diffraction data sets for the same. Every time I collect a data set I find that the crystal is diffracting at different angles only in one particular direction, the z direction. These are few examples for the native data sets I have collected.
Native crystal: space group P 31 2 1 48.52 48.52 161.90 90 90 120
P 31 2 1 48.94 48.94 169.89 90 90 120
P 3 2 1 48.40 48.40 154.48 90 90 120
We see similar pattern in SeMet crystals too. Thus, it becomes difficult to merge the native and SeMet data sets. Is there a way to get around this problem? I am looking forward to suggestions.
Megha
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