Hi, any particularly cogent reason why the order of symops is different in coot and ccp4? (E.g. below: P6522.)

It's fantastically annoying, e.g. when trying to reconstruct symmetry mates via ccp4, if the symop number is not what is shown in the coot status bar. Or e.g. when trying to sort out inter-unit cell disulphides. Etc.

phx.


.....................................
CCP4 (SYMOP.LIB)
X,Y,Z
-Y,X-Y,2/3+Z
Y-X,-X,1/3+Z
-X,-Y,1/2+Z
Y,Y-X,1/6+Z
X-Y,X,5/6+Z
Y,X,2/3-Z
X-Y,-Y,-Z
-X,Y-X,1/3-Z
-Y,-X,1/6-Z
Y-X,Y,1/2-Z
X,X-Y,5/6-Z

COOT (syminfo.lib)
symop x,y,z
symop x-y,x,z+5/6
symop -y,x-y,z+2/3
symop -x,-y,z+1/2
symop -x+y,-x,z+1/3
symop y,-x+y,z+1/6
symop -y,-x,-z+1/6
symop x-y,-y,-z
symop x,x-y,-z+5/6
symop y,x,-z+2/3
symop -x+y,y,-z+1/2
symop -x,-x+y,-z+1/3

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