Data Item _pdbx_nmr_exptl_sample_conditions.pressure_units

General

Item name
_pdbx_nmr_exptl_sample_conditions.pressure_units
Category name
pdbx_nmr_exptl_sample_conditions
Attribute name
pressure_units
Required in PDB entries
no
Required for PDB deposition
yes
Used in current PDB entries
Yes, in about 1.7 % of entries

Item Description

The units of pressure at which NMR data were collected.

Additional Descriptive Information for Depositors

    The units of pressure at which NMR data were collected.
 Pa
 atm
 Torr

Data Type

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

Controlled Vocabulary at Deposition

Allowed Value Details
Pa Pascal, 1 Pa = 1 N m^-2
Torr Torricelli, 1 Torr = 133.322 Pa, Torr is not a SI unit
atm atmosphere, 1 atm = 1.01325 * 10^5 Pa, atm is not a SI unit
bar bar, 1 bar = 10^5 Pa
mbar millibar
mmHg millimetres of mercury, 1 mmHg = 133.3224 Pa, mmHg is not a SI unit

Aliases

Alias Item Name Dictionary Name Dictionary Version
_rcsb_nmr_exptl_sample_conditions.pressure_units cif_rcsb.dic 1.1