General ![](/assets/images/glyphicons-dot-com/png/glyphicons_195_circle_info.png)
- Item name
- _emd_admin.emd_id
- Category name
- emd_admin
- Attribute name
- emd_id
- Required in PDB entries
- yes
- Used in currrent PDB entries
- No
Item Description ![](/assets/images/glyphicons-dot-com/png/glyphicons_195_circle_info.png)
Data Type ![](/assets/images/misc/regex-35.png)
- Data type code
- emd_id
- Data type detail
- EMDB code
- Primitive data type code
- char
- Regular expression
- EMD-[0-9]{4,}