PDBx/mmCIF
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
PDBx/mmCIF User Guide
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
Data Category
category_group
Browse:
Dictionary
Category Groups
Data Categories
Data Items
Supporting Data
General
Category name
category_group
Required in PDB entries
no
Category group membership
category_group
ddl_group
Used in current PDB entries
No
Category Relationship Diagrams
View
full
category relationship diagram including all dictionary data categories
×
Category Relationship Diagram for CATEGORY_GROUP
Category Description
Provides a list of category groups to which the base category belongs.
Key Data Items
_category_group.category_id
_category_group.id
Category Data Items
View/hide item list
_category_group.category_id
_category_group.id