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Protein Data Bank exchange dictionary (pdbx) version 1.0521
_refine_hist.cycle_id
Name:'_refine_hist.cycle_id'
Definition:
The value of _refine_hist.cycle_id must uniquely identify a record in the REFINE_HIST list. Note that this item need not be a number; it can be any unique identifier.
Type: code
Mandatory item: yes
Category: refine_hist