Data Item _chemical_conn_atom.display_x

General

Item name
_chemical_conn_atom.display_x
Category name
chemical_conn_atom
Attribute name
display_x
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The 2D Cartesian x coordinate of the position of this atom in a recognizable chemical diagram. The coordinate origin is at the lower left corner, the x axis is horizontal and the y axis is vertical. The coordinates must lie in the range 0.0 to 1.0. These coordinates can be obtained from projections of a suitable uncluttered view of the molecular structure.

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
0.0 1.0

Aliases

Alias Item Name Dictionary Name Dictionary Version
_chemical_conn_atom_display_x cif_core.dic 2.0.1