Data Item _atom_site.occupancy_esd
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General 
- Item name
- _atom_site.occupancy_esd
- Category name
- atom_site
- Attribute name
- occupancy_esd
- Required in PDB entries
- no
- Used in current PDB entries
- Yes, in about 0.006 % of entries
Item Description
The standard uncertainty (estimated standard deviation) of '_Atom_site.Occupancy'.
Data Type 
- Data type code
- float
- Data type detail
- int item types are the subset of numbers that are the floating numbers.
- Primitive data type code
- numb
- Regular expression
- -?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?