I am sure you have checked this but
A) is there non cryst translation? If so this can make space group
selection tricky . Could it be P3 21 or P31 21 or ...
B ) the twin indicators at data processing are pretty reliable and if that
suggests no twinning it probably isn’t there... you could process
The twin fraction can vary during data collection - if the beam is smaller than
the crystal
For example you could have crystals which are like two very short ends of
pencils - with flat ends together (in your case these might pencils could be in
P3)
In some orientations you could have the beam
From: Doletha Marian Szebenyi
Sent: Wednesday, April 14, 2021 10:12 AM
To: ccp4bb@jiscmail.ac.uk
Subject: Beam time available now at MacCHESS
Rapid access beam time for macromolecular crystallography is available now at:
Postdoctoral position on scaffold protein assemblies in MAPK cell signalling
A 2-year postdoctoral position (with possible extension) is available from the
1st of June 2022 in the team of Dr. Malene R. Jensen at the Institute for
Structural Biology (IBS) in Grenoble, France. The successful
