PDBx/mmCIF
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Data Item
_chem_link_bond.atom_2_comp_id
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Supporting Data
General
Item name
_chem_link_bond.atom_2_comp_id
Category name
chem_link_bond
Attribute name
atom_2_comp_id
Required in PDB entries
no
Used in currrent PDB entries
No
Item Description
This data item indicates whether atom 2 is found in the first or the second of the two chemical components connected by the link.
Data Type
Data type code
ucode
Data type detail
code item types/single words (case insensitive) ...
Primitive data type code
uchar
Regular expression
[_,.;:"&<>()/\{}'`~!@#$%A-Za-z0-9*|+-]*
Controlled Vocabulary
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Allowed Value
Details
1
the atom is in component 1
2
the atom is in component 2
Controlled Vocabulary at Deposition
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Allowed Value
Details
1
the atom is in component 1
2
the atom is in component 2
Dependent Items
_chem_link_bond.atom_1_comp_id