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Item _chem_link_tor.atom_id_4

Description

              The ID of the fourth of the four atoms that define the torsion
               angle.

               As this data item does not point to a specific atom in a
               specific chemical component, it is not a child in the linkage
               sense.

Category

Mandatory Code

Data Type Code

Dependent Items

• _chem_link_tor.atom_id_1
• _chem_link_tor.atom_id_2
• _chem_link_tor.atom_id_3

 

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