Dear All,
I've recently crystallized a protein under a condition containing 1.1 M
ammonium tartrate. (I was able to get a few other hits but only these
crystals diffract below 2.5 A). Upon refinement, it appears that the
electron density in the active site shows a mixture of tartrate and the
nativ
Sadly Rafal is right the unit cell dimensions don't make sense - either the
space group is wrong or the contents have been digested before crystallization.
The size of the overall unit cell is ~21 x 23 x 43. Given a (DNA-centric but
close enough) view that a duplex is ~25A wide and there are 3.4
Hi everyone,
I have a problem with Crank2 via ccp4i2. The program went through SHELXC/D but
it failed in Bp3 with error message as shown below. May I know what is the
problem?
Thanks for the help.
Best regards
HK
-ERROR- CTaskCrank2:0 Error in wrapper crank2 0.02::
The input objects for tar
?Hi,
I have seen this type of behavior happen often, albeit in phasing runs with
Buccanneer and/or Phenix. Check the model statistics immediately after phasing,
and compare them to the model statistics after refinement in Refmac. When I
have observed this phenomenon, it's likely due to the fac
