Molecular Information File dictionary (MIF) version 1.2.3

_atom_id

Definition:

   This specifies a unique code for an 'atom site' in a molecule 
   or fragment. A designated atom site may be occupied by a 'dummy' 
   atom (see _atom_type).

   A special syntax exists for this code which permits a template
   molecular fragment to be referred to as an 'atom site', and
   for the atom within that template to be identified. 
   The syntax is
                      m>n

   where m is the code identifying the template fragment (contained
   within a save frame) and n is the code matching an _atom_id 
   value stored within the save frame.

Appears in list as essential element of loop structure
May match subsidiary data name(s)
_bond_id_1
_bond_id_2
_stereo_vertex_id

Type: char

Category: atom