Crystallographic Information Framework

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Index

Protein Data Bank exchange dictionary (pdbx) version 1.0521

_ndb_struct_na_base_pair_step.j_symmetry_1

Name:
'_ndb_struct_na_base_pair_step.j_symmetry_1'

Definition:

   Describes the symmetry operation that should be applied to the
   coordinates of the j-th base to generate the second partner 
   in the first base pair of the step.

Examples:

. no symmetry or translation to site
4 4th symmetry operation applied
7_645 7th symm. posn.; +a on x; -b on y

Type: symop

Mandatory item: yes


Enumeration default: 1_555

Category: ndb_struct_na_base_pair_step