Data Item _pdbx_validate_symm_contact.PDB_ins_code_2

General

Item name
_pdbx_validate_symm_contact.PDB_ins_code_2
Category name
pdbx_validate_symm_contact
Attribute name
PDB_ins_code_2
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.05 % of entries

Item Description

Optional identifier of the second of the two atom sites that define the close contact.

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*|+-]*