• Home
• Dictionaries
  • Browse the PDBx/mmCIF Dictionaries
  • Current version (V5) PDBx/mmCIF
  • Development Version PDBx/mmCIF
  • Dictionary Definition Language V2
  • wwPDB Validation
  • Browse Other Dictionaries
  • IHMCIF
  • flrCIF
  • Previous PDBx/mmCIF V4
  • Original mmCIF
  • NMRIF/NMR-STAR
  • NMR Exchange Format (NEF)
  • SAS
  • NDB NTC
  • 3DEM
  • Image mmCIF
  • Symmetry
  • Biosync
  • ModelCIF
• Documentation
  • PDBx/mmCIF FAQ
  • Format
  • Large Structures in PDBx/mmCIF
  • PDB to PDBx Format Correspondences
  • wwPDB PDBx/mmCIF Working Group
  • Software
  • Software resources
  • C++ Examples
  • Python Examples
  • Reference
  • File syntax
  • Dictionary organization
  • Atomic description
  • Molecular description
  • Reference List
  • Early history
  • Glossary
• Downloads
• Contact Us