Protein Data Bank exchange dictionary (pdbx) version 1.0521
_pdbx_domain_range.beg_label_comp_id
Name:'_pdbx_domain_range.beg_label_comp_id'
Definition:
A component of the identifier for the monomer at which this segment of the domain begins. This data item is a pointer to _atom_site.label_comp_id in the ATOM_SITE category.
Type: ucode
Mandatory item: yes
Category: pdbx_domain_range