PDBx/mmCIF
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Data Item
_ihm_feature_list.feature_id
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General
Item name
_ihm_feature_list.feature_id
Category name
ihm_feature_list
Attribute name
feature_id
Required in PDB entries
yes
Used in currrent PDB entries
No
Item Description
A unique identifier for the feature.
Data Type
Data type code
int
Data type detail
int item types are the subset of numbers that are the negative or positive integers.
Primitive data type code
numb
Regular expression
[+-]?[0-9]+
Child Data Items
_ihm_derived_angle_restraint.feature_id_1
_ihm_derived_angle_restraint.feature_id_2
_ihm_derived_angle_restraint.feature_id_3
_ihm_derived_dihedral_restraint.feature_id_1
_ihm_derived_dihedral_restraint.feature_id_2
_ihm_derived_dihedral_restraint.feature_id_3
_ihm_derived_dihedral_restraint.feature_id_4
_ihm_derived_distance_restraint.feature_id_1
_ihm_derived_distance_restraint.feature_id_2
_ihm_geometric_object_distance_restraint.feature_id
_ihm_hdx_restraint.feature_id
_ihm_interface_residue_feature.feature_id
_ihm_non_poly_feature.feature_id
_ihm_poly_atom_feature.feature_id
_ihm_poly_residue_feature.feature_id
_ihm_pseudo_site_feature.feature_id