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Macromolecular dictionary (mmCIF) version 2.0.09

_chem_link_bond.atom_1_comp_id

Name:
'_chem_link_bond.atom_1_comp_id'

Definition:

   This data item indicates whether atom 1 is found in the first
   or the second of the two components connected by the link.

Type: ucode

Mandatory item: no


The data value must be one of the following:


1
the atom is in component 1

2
the atom is in component 2

Category: chem_link_bond