Data Item _entity.pdbx_ec

General

Item name
_entity.pdbx_ec
Category name
entity
Attribute name
pdbx_ec
Required in PDB entries
no
Used in current PDB entries
Yes, in about 47.0 % of entries

Item Description

Enzyme Commission (EC) number(s)

Item Example

 2.7.7.7

Data Type

Data type code
ec-type
Data type detail
Approximate format of Enzyme Commission EC number. 1.2.3.4 with optional parts.
Primitive data type code
char
Regular expression
([1-6]((.[1-9][0-9]?)|(.-))((.[1-9][0-9]?)|(.-))((.[1-9][0-9]?[0-9]?)|(.-)))(([ ]*,[ ]*)([1-6]((.[1-9][0-9]?)|(.-))((.[1-9][0-9]?)|(.-))((.[1-9][0-9]?[0-9]?)|(.-))))*

Aliases

Alias Item Name Dictionary Name Dictionary Version
_entity_keywords.ndb_ec cif_rcsb.dic 1.1