Data Item _pdbx_nmr_spectrometer.field_strength

General

Item name
_pdbx_nmr_spectrometer.field_strength
Category name
pdbx_nmr_spectrometer
Attribute name
field_strength
Required in PDB entries
no
Used in current PDB entries
Yes, in about 9.4 % of entries

Item Description

Select the field strength for protons in MHz.

Item Examples

10

 360
 400
 500
 600
 750
 800
 850
 900
 950
 1000

Data Type

Data type code
float
Data type detail
float item types are the subset of numbers that are the floating numbers.
Primitive data type code
numb
Regular expression
-?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?

Aliases

Alias Item Name Dictionary Name Dictionary Version
_rcsb_nmr_spectrometer.field_strength cif_rcsb.dic 1.1