Protein Data Bank exchange dictionary (pdbx) version 1.0521
_pdbx_validate_rmsd_angle.auth_atom_id_1
Name:'_pdbx_validate_rmsd_angle.auth_atom_id_1'
Definition:
Part of the identifier of the first of the three atom sites that define the angle. This data item is a pointer to _atom_site.auth_atom_id in the ATOM_SITE category.
Type: atcode
Mandatory item: yes
Category: pdbx_validate_rmsd_angle