Data Item _geom_torsion.atom_site_auth_comp_id_2

General

Item name
_geom_torsion.atom_site_auth_comp_id_2
Category name
geom_torsion
Attribute name
atom_site_auth_comp_id_2
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

An optional identifier of the second of the four atom sites that define the torsion angle. This data item is a pointer to _atom_site.auth_comp_id in the ATOM_SITE category.

Data Type

Data type code
code
Data type detail
code item types/single words ...
Primitive data type code
char
Regular expression
[_,.;:"&<>()/\{}'`~!@#$%A-Za-z0-9*|+-]*

Parent Data Items