PDBx/mmCIF
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Data Item
_chem_comp_atom.pdbx_component_atom_id
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General
Item name
_chem_comp_atom.pdbx_component_atom_id
Category name
chem_comp_atom
Attribute name
pdbx_component_atom_id
Required in PDB entries
no
Used in currrent PDB entries
No
Used in the Chemical Component dictionary
Yes
Item Description
The atom identifier in the subcomponent where a larger component has been divided subcomponents.
Item Examples
3
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Item Example1
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CB
Item Example2
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CA
Item Example3
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CG
Data Type
Data type code
atcode
Data type detail
Character data type for atom names ...
Primitive data type code
char
Regular expression
[][ _(),.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*
Child Data Items
_pdbx_chem_comp_subcomponent_struct_conn.atom_id_1
_pdbx_chem_comp_subcomponent_struct_conn.atom_id_2