PDBx/mmCIF
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Data Item
_entity.pdbx_ec
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Supporting Data
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 45.7 % of entries
Item Description
Enzyme Commission (EC) number(s)
Item Example
View/hide 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
([1-7]((.[1-9][0-9]?)|(.-))((.[1-9][0-9]?)|(.-))((.[1-9][0-9]?[0-9]?)|(.-)))(([ ]*,[ ]*)([1-7]((.[1-9][0-9]?)|(.-))((.[1-9][0-9]?)|(.-))((.[1-9][0-9]?[0-9]?)|(.-))))*
Related Items
Related Item Name
Relation Type
_entity_keywords.pdbx_ec
replaces
Aliases
Alias Item Name
Dictionary Name
Dictionary Version
_entity_keywords.ndb_ec
cif_rcsb.dic
1.1