Data Item _chem_comp.pdbx_modified_date

General

Item name
_chem_comp.pdbx_modified_date
Category name
chem_comp
Attribute name
pdbx_modified_date
Required in PDB entries
no
Used in current PDB entries
Yes, in about 100.0 % of entries
Used in the Chemical Component dictionary
Yes

Item Description

Date component was last modified.

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
_chem_comp.rcsb_modified_date cif_rcsb.dic 1.1