Item _chem_comp_tor_value.dist


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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_comp_tor.atom_id_1 and _chem_comp_tor.atom_id_4 in the
               referenced record in the CHEM_COMP_TOR list. Note that the
               torsion angle cannot be fully specified by a distance (for
               instance, a torsion angle of -60 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_comp_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_comp_tor_value.dist_esd associated_esd

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