Index

Core dictionary version 3.0.14

_atom_site.label_component_0

Definition:

   
     Component_0 is normally a code which matches identically with
     one of the _atom_type.symbol codes. If this is the case then the
     rules governing the _atom_type.symbol code apply. If, however,
     the data item _atom_site.type_symbol is also specified in the
     atom site list, component 0 need not match this symbol or adhere
     to any of the _atom_type.symbol rules.
     Component_1 is referred to as the "atom number". When component 0
     is the atom type code, it is used to number the sites with the
     same atom type. This component code must start with at least one
     digit which is not followed by a + or - sign (to distinguish it
     from the component 0 rules).
     Components_2 to 6 contain the identifier, residue, sequence,
     asymmetry identifier and alternate codes, respectively. These
     codes may be composed of any characters except an underline.

Type: Code

Category:
atom_site