Protein Data Bank exchange dictionary (pdbx) version 1.0521
_ndb_struct_na_base_pair_step.i_auth_asym_id_1
Name:'_ndb_struct_na_base_pair_step.i_auth_asym_id_1'
Definition:
Describes the author's asym id of the i-th base in the first base pair of the step. This data item is a pointer to _atom_site.auth_asym_id in the ATOM_SITE category.
Type: code
Mandatory item: yes
Category: ndb_struct_na_base_pair_step