Data Item _em_single_particle_entity.point_symmetry
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General 
- Item name
- _em_single_particle_entity.point_symmetry
- Category name
- em_single_particle_entity
- Attribute name
- point_symmetry
- Required in PDB entries
- no
- Used in current PDB entries
- Yes, in about 2.1 % of entries
Item Description
Point symmetry symbol, either Cn, Dn, T, O, or I
Data Type 
- Data type code
- point_group
- Data type detail
- Point group symmetry in Schoenflies notation
- Primitive data type code
- char
- Regular expression
- (C[1-9][0-9]*|D[2-9]|D[1-9][0-9]+|O|T|I)
Related Items 
| Related Item Name | Relation Type |
|---|---|
| _em_single_particle_entity.symmetry_type | replaces |