Data Item _struct_ncs_ens.point_group

General

Item name
_struct_ncs_ens.point_group
Category name
struct_ncs_ens
Attribute name
point_group
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The point group of the ensemble of structural elements related by one or more noncrystallographic symmetry operations. The relationships need not be precise; this data item is intended to give a rough description of the noncrystallographic symmetry relationships.
 3
 422
 non-proper

Data Type

Data type code
line
Data type detail
char item types / multi-word items ...
Primitive data type code
char
Regular expression
[][ \t_(),.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*