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Protein Data Bank exchange dictionary (pdbx) version 1.0521
_atom_site.aniso_ratio
Name:'_atom_site.aniso_ratio'
Definition:
Ratio of the maximum to minimum principal axes of displacement (thermal) ellipsoids.
Type: float
Mandatory item: no
The permitted range is [1.0, infinity)
Related item: _atom_site_anisotrop.ratio (alternate_exclusive)
Category: atom_site