Data Item _entity.pdbx_formula_weight_exptl

General

Item name
_entity.pdbx_formula_weight_exptl
Category name
entity
Attribute name
pdbx_formula_weight_exptl
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

Experimentally determined 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

+∞

Aliases

Alias Item Name Dictionary Name Dictionary Version
_entity.rcsb_formula_weight_exptl cif_rcsb.dic 1.1