Data Item _struct.pdbx_center_of_mass_x

General

Item name
_struct.pdbx_center_of_mass_x
Category name
struct
Attribute name
pdbx_center_of_mass_x
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

This data item is the X component of a calculation of the center of mass of polymer chains

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]+)?
Internal data item
Yes

Subcategories

Subcategory Name Subcategory Description
cartesian_coordinate The collection of x, y, and z components of a position specified
with reference to a Cartesian (orthogonal Angstrom) coordinate
system.