Data Item _pdbx_val_bond.auth_atom_id_1

General

Item name
_pdbx_val_bond.auth_atom_id_1
Category name
pdbx_val_bond
Attribute name
auth_atom_id_1
Required in PDB entries
yes
Used in currrent PDB entries
No

Item Description

identifier of the first of the two atom sites that define the covalent bond. This data item is a pointer to _atom_site.auth_atom_id in the ATOM_SITE category.

Data Type

Data type code
atcode
Data type detail
Character data type for atom names ...
Primitive data type code
char
Regular expression
[][ _(),.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*
Internal data item
Yes

Parent Data Items

Aliases

Alias Item Name Dictionary Name Dictionary Version
_rcsb_val_bond.auth_atom_id_1 cif_rcsb.dic 1.1