Data Item _pdbx_nmr_exptl_sample.concentration_units

General

Item name
_pdbx_nmr_exptl_sample.concentration_units
Category name
pdbx_nmr_exptl_sample
Attribute name
concentration_units
Required in PDB entries
no
Required for PDB deposition
yes
Used in current PDB entries
Yes, in about 3.6 % of entries

Item Description

The concentration units of the component.
 mg/mL for mg per milliliter
 mM for millimolar
 % for percent by volume

Data Type

Data type code
line
Data type detail
char item types / multi-word items ...
Primitive data type code
char
Regular expression
[][ \t_(),.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*

Controlled Vocabulary

Allowed Value Details
% percent by volume
% v/v percent volume to volume
% w/v percent weight to volume
% w/w percent weight to weight
M molar
g/L grams per liter
mM millimolar
mg/L milligrams per liter
mg/mL mg per milliliter
mg/uL milligrams per microliter
nM nanomolar
na .
pM picomolar
saturated .
uM micromolar
ug/mL microgram per milliter
ug/uL micrograms per microliter
v/v volume to volume
w/v mass-volume percent
w/w weight to weight

Controlled Vocabulary at Deposition

Allowed Value Details
% percent
% v/v .
% w/v .
% w/w .
M Molar
g/L grams per liter
mM millimolar
mg/L .
mg/mL mg per milliliter
mg/uL .
nM nanomolar
na .
pM picomolar
saturated .
uM micromolar
ug/mL .
ug/uL .
v/v volume to volume
w/v weight to volume percent
w/w .

Aliases

Alias Item Name Dictionary Name Dictionary Version
_rcsb_nmr_exptl_sample.concentration_units cif_rcsb.dic 1.1