.. _config_ref tasks manipulate mods: ``mods`` ======== Specifies modifications to the sequence or structure in the current structure Single-valued attributes: * ``crotations``: dihedral angle rotations to reposition residues * ``transrot``: global translations and rotations * ``orient``: orient structure along principal axes * ``align``: rigidly align the pipeline system to a reference coordinate file * ``transfer_coords``: copy atomic coordinates from a donor system onto the pipeline system .. raw:: html