Data Item _em_helical_entity.dyad

General

Item name
_em_helical_entity.dyad
Category name
em_helical_entity
Attribute name
dyad
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

Value should be YES if a the filament has two-fold symmetry perpendicular to the helical axis.

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|^-]*

Controlled Vocabulary

Allowed Value Details
NO
YES

Controlled Vocabulary at Deposition

Allowed Value Details
NO
YES