Data Item _struct_biol_view.rot_matrix[2][1]
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General 
- Item name
- _struct_biol_view.rot_matrix[2][1]
- Category name
- struct_biol_view
- Attribute name
- rot_matrix[2][1]
- Required in PDB entries
- no
- Used in currrent PDB entries
- No
Item Description
The [2][1] element of the matrix used to rotate the subset of the
Cartesian coordinates in the ATOM_SITE category identified in the
STRUCT_BIOL_GEN category to give a view useful for describing the
structure. The conventions used in the rotation are described in
_struct_biol_view.details.
|x'| |11 12 13| |x|
|y'|reoriented Cartesian = |21 22 23| |y|Cartesian
|z'| |31 32 33| |z|
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]+)?
Subcategories
| Subcategory Name | Subcategory Description |
|---|---|
| matrix | The collection of elements of a matrix. |