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Protein Data Bank exchange dictionary (pdbx) version 1.0521
_chem_link_angle.atom_id_3
Name:'_chem_link_angle.atom_id_3'
Definition:
The ID of the third of the three atoms that define the angle. An atom with this ID must exist in the component of the type specified by _chem_comp_link.type_comp_1 (or _chem_comp_link.type_comp_2, where the appropriate data item is indicated by the value of _chem_comp_angle.atom_3_comp_id).
Type: code
Mandatory item: yes
Category: chem_link_angle