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
item_default
Browse:
Dictionary
Category Groups
Data Categories
Data Items
Supporting Data
General
Category name
item_default
Required in PDB entries
no
Category group membership
ddl_group
item_group
Used in current PDB entries
No
Category Relationship Diagrams
View
full
category relationship diagram including all dictionary data categories
×
Category Relationship Diagram for ITEM_DEFAULT
Category Description
Attributes specifying the default value for a data item.
Key Data Items
_item_default.name
Category Data Items
View/hide item list
_item_default.name
_item_default.value