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
Data Item
_audit.creation_date
Browse:
Dictionary
Category Groups
Data Categories
Data Items
Supporting Data
General
Item name
_audit.creation_date
Category name
audit
Attribute name
creation_date
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.03 % of entries
Item Description
A date that the data block was created. The date format is yyyy-mm-dd.
Item Example
View/hide Example
1990-07-12
Data Type
Data type code
yyyy-mm-dd
Data type detail
Standard format for CIF dates.
Primitive data type code
char
Regular expression
[0-9]?[0-9]?[0-9][0-9]-[0-9]?[0-9]-[0-9][0-9]
Aliases
Alias Item Name
Dictionary Name
Dictionary Version
_audit_creation_date
cif_core.dic
2.0.1