Data Item _pdbx_virtual_torsion.atom_site_label_alt_id_4

General

Item name
_pdbx_virtual_torsion.atom_site_label_alt_id_4
Category name
pdbx_virtual_torsion
Attribute name
atom_site_label_alt_id_4
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

An optional identifier of the fourth of the four atom sites that define the torsion angle specified by _pdbx_virtual_torsion.value. This data item is a pointer to _atom_site.label_alt_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*|+-]*
Internal data item
Yes

Aliases

Alias Item Name Dictionary Name Dictionary Version
_ndb_virtual_torsion.atom_site_label_alt_id_4 cif_rcsb.dic 1.1