Crystallographic Information Framework

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Index

Macromolecular dictionary (mmCIF) version 2.0.09

_struct_ncs_oper.code

Name:
'_struct_ncs_oper.code'

Definition:

   A code to indicate whether this operator describes a
   relationship between coordinates all of which are given in the
   data block (in which case the value of code is 'given'), or
   whether the operator is used to generate new coordinates from
   those that are given in the data block (in which case the value
   of code is 'generate').

Type: code

Mandatory item: no


The data value must be one of the following:


given 		operator relates coordinates given in the data block

generate 		operator generates new coordinates from those given in the data block

Category: struct_ncs_oper


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.