Data Item _struct_conn.pdbx_value_order

General

Item name
_struct_conn.pdbx_value_order
Category name
struct_conn
Attribute name
pdbx_value_order
Required in PDB entries
no
Used in current PDB entries
Yes, in about 1.3 % of entries

Item Description

The chemical bond order associated with the specified atoms in this contact.

Data Type

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

Controlled Vocabulary

Allowed Value Details
doub double bond
quad quadruple bond
sing single bond
trip triple bond

Controlled Vocabulary at Deposition

Allowed Value Details
doub double bond
quad quadruple bond
sing single bond
trip triple bond