[ccp4bb]: rotating maps

[Stephen Cusack <cusack@embl-grenoble.fr>]

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Dear colleagues,
    I have an EM map in ccp4 format of an icosahedral particle with the
particle centre
at 0 0 0. The extent of the map is from -1/2 to 1/2 in each direction of
a cubic p1 cell. I simply
want to calculate a new map with the particle rotated about 0 0 0
according to some euler angles.
I can't get MAPROT to do this properly as it will only accept a map with
extent 0 1
in which case the particle is split into the corners ot the unit cell
and the rotation does not work properly.
Can anyone suggest how I should do this simple operation please!
    thanks and merry christmas
    Stephen Cusack


--

**********************************************************************
Dr. Stephen Cusack,
Head of Grenoble Outstation of EMBL
Group leader in structural biology of protein-RNA complexes and viral
proteins

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