Tag category Atom
Key tags (columns):
Tags in table Atom:
| Tag | Description | data type | Mandatory |
|---|---|---|---|
| Assembly_atom_ID | A value that uniquely identifies the atom from all other atoms in the molecular assembly. | int | yes |
| Assembly_ID | Pointer to '_Assembly.ID' | int | yes |
| Atom_ID | The value of _Atom.Atom_ID must uniquely identify a record in the atom list. | atcode | yes |
| Atom_type_ID | Pointer to '_Atom_type.ID' | int | |
| Comp_ID | Pointer to '_Chem_comp.ID' | code | yes |
| Comp_index_ID | Pointer to '_Entity_comp_index.ID' | int | yes |
| Entity_assembly_ID | Pointer to '_Entity_assembly.ID' | int | yes |
| Entity_ID | Pointer to '_Entity.ID' | int | yes |
| Entry_ID | Pointer to '_Entry.ID' | code | yes |
| PDB_asym_ID | Pointer to _Atom_site.PDBX_label_asym_ID'. | code | |
| PDB_atom_ID | This data item is a pointer to '_Chem_comp_atom.Atom_ID in the chem_comp_atom category. | code | |
| PDB_atom_type | Standard symbol used to define the atom element type. | code | |
| PDB_comp_ID | Pointer to '_Chem_comp.ID' | code | |
| PDB_group | The group of atoms to which the atom site belongs. This data item is provided for compatibility with the original Protein Data Bank format and only for that purpose. | code | |
| PDB_ins_code | PDB insertion code. | code | |
| PDB_one_letter_code | One-letter code used by the PDB for amino acids and nucleic acids. | code | |
| PDB_seq_ID | Pointer to '_Entity_poly_seq.Num' | int | |
| PDB_strand_ID | PDB strand/chain id. | code | |
| Seq_ID | Pointer to '_Entity_poly_seq.Num' | int | |
| Sf_ID | Pointer to '_Assembly.Sf_ID' | int | yes |
| Type_symbol | The code used to identify the atom specie(s) representing this atom type. Normally this code is the element symbol. The code may be composed of any character except an underline with the additional proviso that digits designate an oxidation state and must | code | yes |