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Protein Data Bank exchange dictionary (pdbx) version 1.0521
_ndb_struct_na_base_pair_step.step_number
Name:'_ndb_struct_na_base_pair_step.step_number'
Definition:
The sequence number of this step in the step sequence.
Type: int
Mandatory item: yes
Category: ndb_struct_na_base_pair_step
International Tables for Crystallography
Volume G: Definition and exchange of crystallographic data
Edited by S. R. Hall and B. McMahon
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An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.
