Data Item _pdbx_reference_molecule.formula_weight

General

Item name
_pdbx_reference_molecule.formula_weight
Category name
pdbx_reference_molecule
Attribute name
formula_weight
Required in PDB entries
no
Used in currrent PDB entries
No
Used in the BIRD dictionary
Yes

Item Description

Formula mass in daltons of the entity.

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]+)?

Allowed Boundary Conditions

Minimum Value Maximum Value
1.0

+∞