Data Item _geom_torsion.atom_site_label_seq_id_1

General

Item name
_geom_torsion.atom_site_label_seq_id_1
Category name
geom_torsion
Attribute name
atom_site_label_seq_id_1
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

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

Data Type

Data type code
int
Data type detail
int item types are the subset of numbers that are the negative or positive integers.
Primitive data type code
numb
Regular expression
[+-]?[0-9]+

Parent Data Items

Leading Parent Item