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mmCIF specification

  • Subject: mmCIF specification
  • From: Marcin Wojdyr via cif-developers <cif-developers@xxxxxxxx>
  • Date: Mon, 1 Jun 2020 19:54:03 +0200
  • Cc: Marcin Wojdyr <wojdyr@xxxxxxxxx>
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Dear All,
my understanding is that PDBx/mmCIF dictionary is built upon the mmCIFdictionary which is not actively developed nowadays. So new items areadded with the pdbx_ prefix. But what is the procedure to make amandatory, but never needed mmCIF item non-mandatory?
I'm thinking about _diffrn_refln.scale_group_code and_diffrn_refln.standard_code.
By the way, do you have an image-number or a similar tag for unmergedreflections in small molecule CIF files?
Best wishes,Marcin_______________________________________________cif-developers mailing listcif-developers@iucr.orghttp://mailman.iucr.org/cgi-bin/mailman/listinfo/cif-developers

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