Data Item _atom_site.label_comp_id
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General 
- Item name
- _atom_site.label_comp_id
- Category name
- atom_site
- Attribute name
- label_comp_id
- Required in PDB entries
- yes
- Used in current PDB entries
- Yes, in about 100.0 % of entries
Item Description
A component of the identifier for this atom site.
This data item is a pointer to _chem_comp.id in the CHEM_COMP
category.
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*|+-]*
Parent Data Items 
Child Data Items
- _atom_site_anisotrop.pdbx_label_comp_id
- _geom_angle.atom_site_label_comp_id_1
- _geom_angle.atom_site_label_comp_id_2
- _geom_angle.atom_site_label_comp_id_3
- _geom_bond.atom_site_label_comp_id_1
- _geom_bond.atom_site_label_comp_id_2
- _geom_contact.atom_site_label_comp_id_1
- _geom_contact.atom_site_label_comp_id_2
- _geom_hbond.atom_site_label_comp_id_A
- _geom_hbond.atom_site_label_comp_id_D
- _geom_hbond.atom_site_label_comp_id_H
- _geom_torsion.atom_site_label_comp_id_1
- _geom_torsion.atom_site_label_comp_id_2
- _geom_torsion.atom_site_label_comp_id_3
- _geom_torsion.atom_site_label_comp_id_4
- _ndb_struct_na_base_pair.i_label_comp_id
- _ndb_struct_na_base_pair.j_label_comp_id
- _ndb_struct_na_base_pair_step.i_label_comp_id_1
- _ndb_struct_na_base_pair_step.i_label_comp_id_2
- _ndb_struct_na_base_pair_step.j_label_comp_id_1
- _ndb_struct_na_base_pair_step.j_label_comp_id_2
- _pdbx_atom_site_aniso_tls.label_comp_id
- _pdbx_branch_scheme.mon_id
- _pdbx_domain_range.beg_label_comp_id
- _pdbx_domain_range.end_label_comp_id
- _pdbx_entity_instance_feature.comp_id
- _pdbx_feature_monomer.label_comp_id
- _pdbx_missing_atom_nonpoly.label_comp_id
- _pdbx_missing_atom_poly.label_comp_id
- _pdbx_modification_feature.label_comp_id
- _pdbx_modification_feature.modified_residue_label_comp_id
- _pdbx_nonpoly_scheme.mon_id
- _pdbx_refine_component.label_comp_id
- _pdbx_remediation_atom_site_mapping.label_comp_id
- _pdbx_rmch_outlier.label_comp_id
- _pdbx_rms_devs_cov_by_monomer.label_comp_id
- _pdbx_sequence_range.beg_label_comp_id
- _pdbx_sequence_range.end_label_comp_id
- _pdbx_solvent_atom_site_mapping.label_comp_id
- _pdbx_stereochemistry.label_comp_id
- _pdbx_struct_conn_angle.ptnr1_label_comp_id
- _pdbx_struct_conn_angle.ptnr2_label_comp_id
- _pdbx_struct_conn_angle.ptnr3_label_comp_id
- _pdbx_struct_group_component_range.beg_label_comp_id
- _pdbx_struct_group_component_range.end_label_comp_id
- _pdbx_struct_group_components.label_comp_id
- _pdbx_struct_mod_residue.label_comp_id
- _pdbx_struct_sheet_hbond.range_1_label_comp_id
- _pdbx_struct_sheet_hbond.range_2_label_comp_id
- _pdbx_sugar_phosphate_geometry.label_comp_id
- _pdbx_sugar_phosphate_geometry.neighbor_comp_id_3prime
- _pdbx_sugar_phosphate_geometry.neighbor_comp_id_5prime
- _pdbx_val_angle.label_comp_id_1
- _pdbx_val_angle.label_comp_id_2
- _pdbx_val_angle.label_comp_id_3
- _pdbx_val_bond.label_comp_id_1
- _pdbx_val_bond.label_comp_id_2
- _pdbx_val_chiral.label_comp_id
- _pdbx_val_contact.label_comp_id_1
- _pdbx_val_contact.label_comp_id_2
- _pdbx_val_sym_contact.label_comp_id_1
- _pdbx_val_sym_contact.label_comp_id_2
- _struct_conf.beg_label_comp_id
- _struct_conf.end_label_comp_id
- _struct_conn.pdbx_ptnr3_label_comp_id
- _struct_conn.ptnr1_label_comp_id
- _struct_conn.ptnr2_label_comp_id
- _struct_mon_nucl.label_comp_id
- _struct_mon_prot.label_comp_id
- _struct_mon_prot_cis.label_comp_id
- _struct_mon_prot_cis.pdbx_label_comp_id_2
- _struct_sheet_hbond.pdbx_range_1_beg_label_comp_id
- _struct_sheet_hbond.pdbx_range_1_end_label_comp_id
- _struct_sheet_hbond.pdbx_range_2_beg_label_comp_id
- _struct_sheet_hbond.pdbx_range_2_end_label_comp_id
- _struct_sheet_range.beg_label_comp_id
- _struct_sheet_range.end_label_comp_id
- _struct_site_gen.label_comp_id
Subcategories
| Subcategory Name | Subcategory Description |
|---|---|
| mm_atom_site_label | The collection of alt id, asym id, atom id, comp id and seq id components of the label for a macromolecular atom site. |