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Protein Data Bank exchange dictionary (pdbx) version 1.0521
_geom_hbond.atom_site_id_A
Name:'_geom_hbond.atom_site_id_A'
Definition:
The identifier of the acceptor-atom site that defines the hydrogen bond. This data item is a pointer to _atom_site.id in the ATOM_SITE category.
Mandatory item: yes
Alias:_geom_hbond_atom_site_label_A (cif_core.dic version 2.0.1)