Protein Data Bank exchange dictionary (pdbx) version 1.0521
_chem_comp.id
Name:'_chem_comp.id'
Definition:
The value of _chem_comp.id must uniquely identify each item in the CHEM_COMP list. For protein polymer entities, this is the three-letter code for the amino acid. For nucleic acid polymer entities, this is the one-letter code for the base.Examples:
ALA |
VAL |
DG |
C |
Type: ucode
Mandatory item: yes
The following item(s) have an equivalent role in their respective categories:
_atom_site.label_comp_id
_chem_comp_atom.comp_id
_chem_comp_chir.comp_id
_chem_comp_chir_atom.comp_id
_chem_comp_plane.comp_id
_chem_comp_plane_atom.comp_id
_entity_poly_seq.mon_id
_chem_comp_angle.comp_id
_chem_comp_bond.comp_id
_chem_comp_tor.comp_id
_chem_comp_tor_value.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
_struct_conf.beg_label_comp_id
_struct_conf.end_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_ncs_dom_lim.beg_label_comp_id
_struct_ncs_dom_lim.end_label_comp_id
_struct_ref_seq_dif.db_mon_id
_struct_ref_seq_dif.mon_id
_struct_sheet_range.beg_label_comp_id
_struct_sheet_range.end_label_comp_id
_struct_site_gen.label_comp_id
Category: chem_comp