Macromolecular dictionary (mmCIF) version 2.0.09
_valence_param.atom_1_valence
Name:'_valence_param.atom_1_valence'
Definition:
The valence (formal charge) of the first atom whose bond-valence parameters are given in this category.
Type: int
Mandatory item: yes
Alias:_valence_param_atom_1_valence (cif_core.dic version 2.3)
Category: valence_param