PDBx/mmCIF
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Data Item
_chem_link.id
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General
Item name
_chem_link.id
Category name
chem_link
Attribute name
id
Required in PDB entries
yes
Used in current PDB entries
Yes, in about 0.001 % of entries
Item Description
The value of _chem_link.id must uniquely identify each item in the CHEM_LINK list.
Item Examples
3
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Item Example1
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peptide
Item Example2
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oligosaccharide 1,4
Item Example3
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DNA
Data Type
Data type code
code
Data type detail
code item types/single words ...
Primitive data type code
char
Regular expression
[_,.;:"&<>()/\{}'`~!@#$%A-Za-z0-9*|+-]*
Child Data Items
_chem_comp_link.link_id
_chem_link_angle.link_id
_chem_link_bond.link_id
_chem_link_chir.link_id
_chem_link_plane.link_id
_chem_link_tor.link_id
_entity_link.link_id