Data Item _pdbx_validate_rmsd_angle.angle_standard_deviation

General

Item name
_pdbx_validate_rmsd_angle.angle_standard_deviation
Category name
pdbx_validate_rmsd_angle
Attribute name
angle_standard_deviation
Required in PDB entries
no
Used in current PDB entries
Yes, in about 42.6 % of entries

Item Description

The uncertainty in the target value of the bond angle expressed as a standard deviation.

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]+)?
Units
degrees

Allowed Boundary Conditions

Minimum Value Maximum Value
0.0

+∞