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lib/Bio/PDB/Structure.pm  view on Meta::CPAN

    Return an atom object that respresents the centroid for the given molecule.


=item * $object->cm

    Return an atom object that sits at the center of mass for the given molecule.


=item * $object->translate(x,y,z)

    Translate the molecule as a rigid object by x,y,z.


=item * $object->rotate(u11,u12,u13,u21,u22,u23,u31,u32,u33)

    Do a rigid rotation of the molecule using matrix u.


=item * $object->rotate_translate(@matrix,@vector)

    Apply a rotation matrix followed by a translation. To facilitate structural
    supperpositions.


=item * $object->superpose($reference)