Data Item _entity.pdbx_number_of_molecules

General

Item name
_entity.pdbx_number_of_molecules
Category name
entity
Attribute name
pdbx_number_of_molecules
Required in PDB entries
no
Used in current PDB entries
Yes, in about 100.0 % of entries

Item Description

A place holder for the number of molecules of the entity in the entry.
 1.0
 2.0
 3.0

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]+)?

Aliases

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