Crystallographic Information Framework

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Index

Protein Data Bank exchange dictionary (pdbx) version 1.0521

_pdbx_struct_conn_angle.ptnr1_symmetry

Name:
'_pdbx_struct_conn_angle.ptnr1_symmetry'

Definition:

   Describes the symmetry operation that should be applied to the
    atom specified by _pdbx_struct_conn_angle.ptnr1_label* to generate the
    first partner in the structure angle.

Example:

7_645 7th symm. posn.; +a on x; -b on y

Type: symop

Mandatory item: no

Category: pdbx_struct_conn_angle


International Tables for Crystallography

Volume G: Definition and exchange of crystallographic data

First online edition (2006)

Edited by S. R. Hall and B. McMahon

An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.