PDBx/mmCIF
Home
Dictionaries
Browse the PDBx/mmCIF Dictionaries
Current version (V5) PDBx/mmCIF
Development Version PDBx/mmCIF
Dictionary Definition Language V2
Browse Other Dictionaries
Integrative/Hybrid Methods (IHM)
Previous PDBx/mmCIF V4
Original mmCIF
NMRIF/NMR-STAR
NMR Exchange Format (NEF)
SAS
NDB NTC
3DEM
Image mmCIF
Symmetry
Biosync
Model Archive
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
Category Group
extension_group
Browse:
Dictionary
Category Groups
Data Categories
Data Items
Supporting Data
extension_group
Categories that contain extensions used by the NDB and wwPDB.
View/Hide category list
ndb_category_description
ndb_category_examples
ndb_item
ndb_item_description
ndb_item_enumeration
ndb_item_examples
ndb_item_range
ndb_item_type
pdbx_category_context
pdbx_category_description
pdbx_category_examples
pdbx_dictionary_component
pdbx_dictionary_component_history
pdbx_include_category
pdbx_include_dictionary
pdbx_include_item
pdbx_item
pdbx_item_context
pdbx_item_description
pdbx_item_enumeration
pdbx_item_enumeration_details
pdbx_item_examples
pdbx_item_linked
pdbx_item_linked_group
pdbx_item_linked_group_list
pdbx_item_range
pdbx_item_type
pdbx_item_value_condition
pdbx_item_value_condition_list