Data Item _refine.pdbx_overall_SU_R_Blow_DPI
Browse:
General 
- Item name
- _refine.pdbx_overall_SU_R_Blow_DPI
- Category name
- refine
- Attribute name
- pdbx_overall_SU_R_Blow_DPI
- Required in PDB entries
- no
- Used in current PDB entries
- Yes, in about 2.7 % of entries
Item Description
The overall standard uncertainty (estimated standard deviation)
of the displacement parameters based on the crystallographic
R value, expressed in a formalism known as the dispersion
precision indicator (DPI).
Ref: Blow, D (2002) Acta Cryst. D58, 792-797
Data Type 
- Data type code
- float
- Data type detail
- float 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]+)?