Hi all

I was just fiddling around with ncs and maps, so I tried to use maprot a 2fofc map (refined model) of a crystal that has two molecules related by the NCS:

(given by LSQKAB over the CA's)

 CROWTHER (Euler) ALPHA BETA GAMMA     95.83814    78.49123   145.66571
  TRANSLATION VECTOR IN AS     95.52723   -43.90490    -3.70434

Loading the resultant PDB from lsqkab, overlaps the other molecule perfectly.

However, when I try to load the local correlation map, it's quite poor (borderline nonsensical). (And this is done for a number of sphere's from 4-10A, the resolution of the data is about 3.1A).
The unit cell is:
            142.0500  142.0500  137.9200   90.0000   90.0000  120.0000
P6422.

Any ideas appreciated,

Thanks!


F



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Francis E. Reyes M.Sc.
215 UCB
University of Colorado at Boulder

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