Data Item _chemical_conn_atom.number

General

Item name
_chemical_conn_atom.number
Category name
chemical_conn_atom
Attribute name
number
Required in PDB entries
yes
Used in currrent PDB entries
No

Item Description

The chemical sequence number to be associated with this atom. Within an ATOM_SITE list, this number must match one of the _atom_site.chemical_conn_number values.

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]+

Allowed Boundary Conditions

Minimum Value Maximum Value
1

+∞

Aliases

Alias Item Name Dictionary Name Dictionary Version
_chemical_conn_atom_number cif_core.dic 2.0.1