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The PDBx/mmJSON file format is a JSON representation of the PDBx/mmCIF data developed by PDBj. The following services use the mmJSON format directly:
  • Mine PDB Explorer
  • Mine CIF Query service
  • Molmil
  • CIF tree tool
Implementation details and PDBx/mmCIF parsers which can be used to build mmjson files can be found on GitHub.

PDBj also provides the mmjson files of the PDB, chem_comp, chem_comp models and PRD/BIRD entries via our FTP site and can e.g. be retrieved via rsync from the following locations:

PDB entriesall
add only
lite version for large structures
Chem_comp entries
Chem_comp model entries
PRD/BIRD entries
Created: 2014-08-21 (last edited: more than 1 year ago)2018-09-26
PDB entries from 2020-10-21