![[CIF logo]](https://www.iucr.org/__data/assets/image/0003/125499/CIF_v2.5.jpg)
Protein Data Bank exchange dictionary (pdbx) version 1.0521
_geom_hbond.dist_HA
Name:'_geom_hbond.dist_HA'
Definition:
The distance in angstroms between the hydrogen- and acceptor- atom sites in a hydrogen bond.
Type: float
Type conditions: esd
Mandatory item: no
Alias:_geom_hbond_distance_HA (cif_core.dic version 2.0.1)
The permitted range is [0.0, infinity)
Related item: _geom_hbond.dist_HA_esd (associated_esd)
Category: geom_hbond