Data Item _ambiguous_atom_chem_shift.ambiguous_shift_set_id

General

Item name
_ambiguous_atom_chem_shift.ambiguous_shift_set_id
Category name
ambiguous_atom_chem_shift
Attribute name
ambiguous_shift_set_id
Required in PDB entries
yes
Used in currrent PDB entries
No

Item Description

An integer value that defines a set of chemical shifts that form a mutually ambiguous group. For ambiguity codes of 4 or 5, various combinations of assigned chemical shifts may form sets where the chemical shift assignments are not specifically known, but it is known that the chemical shifts belong to one atom in the set.

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]+