Data Item _reflns.pdbx_aniso_diffraction_limit_axis_2_ortho[1]
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General 
- Item name
- _reflns.pdbx_aniso_diffraction_limit_axis_2_ortho[1]
- Category name
- reflns
- Attribute name
- pdbx_aniso_diffraction_limit_axis_2_ortho[1]
- Required in PDB entries
- no
- Used in current PDB entries
- Yes, in about 0.01 % of entries
Item Description
Principal axis 2 (X component) of ellipsoid fitted to the
diffraction cut-off surface. The applicable orthogonalization
convention is that specified by
_reflns.pdbx_orthogonalization_convention.
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]+)?
Allowed Boundary Conditions
| Minimum Value | Maximum Value |
|---|---|
| -1.0 | 1.0 |
Subcategories
| Subcategory Name | Subcategory Description |
|---|---|
| unit_vector | The collection of elements of a vector whose norm equals 1. |
Aliases
| Alias Item Name | Dictionary Name | Dictionary Version |
|---|---|---|
| _reflns.gphl_aniso_axis_2_ortho[1] | gphl-proc-extension.dic | 0.0 |
| _reflns.gphl_aniso_diffraction_limit_axis_2_ortho[1] | gphl-proc-aniso-extension.dic | 0.0 |