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Item _chem_link_tor_value.dist


Description

              A value that should be taken as a potential target value for the
               torsion angle associated with the specified atoms, expressed as
               the distance between the atoms specified by
               _chem_link_tor.atom_id_1 and _chem_link_tor.atom_id_4 in the
               referenced record in the CHEM_LINK_TOR list. Note that the
               torsion angle cannot be fully specified by a distance (for
               instance, a torsion angle of -60 degree will yield the same
               distance as a 60 degree angle). However, the distance
               specification can be useful for refinement in situations in
               which the angle is already close to the desired value.

Category

chem_link_tor_value

Mandatory Code

no

Data Type Code

float

Units

angstroms

Enumeration Range

Minimum Value Maximum Value
0.0 n.a.
0.0 0.0

Related Items

Related Item Related Function
_chem_link_tor_value.dist_esd associated_esd

 

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