Data Item _pdbx_nmr_systematic_chem_shift_offset.atom_isotope_number

General

Item name
_pdbx_nmr_systematic_chem_shift_offset.atom_isotope_number
Category name
pdbx_nmr_systematic_chem_shift_offset
Attribute name
atom_isotope_number
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

Mass number for the atom defined by the '.Atom_type' tag with a systematic chemical shift offset.

Additional Descriptive Information for Depositors

 Mass number for the defined atom type.

Item Example

 1

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]+