PDBx/mmCIF
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Data Item
_pdbx_struct_oper_list.matrix[1][2]
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General
Item name
_pdbx_struct_oper_list.matrix[1][2]
Category name
pdbx_struct_oper_list
Attribute name
matrix[1][2]
Required in PDB entries
no
Used in current PDB entries
Yes, in about 10.2 % of entries
Item Description
The [1][2] element of the 3x3 matrix component of the transformation operation.
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.