Data Item _pdbx_exptl_crystal_grow_comp.conc

General

Item name
_pdbx_exptl_crystal_grow_comp.conc
Category name
pdbx_exptl_crystal_grow_comp
Attribute name
conc
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.001 % of entries

Item Description

The concentration value of the solution component.
 200.
 0.1

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]+)?