Data Item _ndb_struct_na_base_pair_step.x_displacement

General

Item name
_ndb_struct_na_base_pair_step.x_displacement
Category name
ndb_struct_na_base_pair_step
Attribute name
x_displacement
Required in PDB entries
no
Used in current PDB entries
Yes, in about 6.8 % of entries

Item Description

The value of the base pair step X displacement parameter.

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]+)?