Crystallographic Information Framework

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Macromolecular dictionary (mmCIF) version 2.0.09

_geom_angle.atom_site_label_alt_id_2

Name:
'_geom_angle.atom_site_label_alt_id_2'

Definition:

   An optional identifier of the second of the three atom sites
   that define the angle.

   This data item is a pointer to _atom_site.label_alt_id in the
   ATOM_SITE category.

Mandatory item: no