Data Item _entity_name_sys.system

General

Item name
_entity_name_sys.system
Category name
entity_name_sys
Attribute name
system
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The system used to generate the systematic name of the entity.
 Chemical Abstracts conventions
 enzyme convention
 Sigma catalog

Data Type

Data type code
text
Data type detail
text item types / multi-line text ...
Primitive data type code
char
Regular expression
[][ \n\t()_,.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*