Tag category T2
Key tags (columns):
Tags in table T2:
| Tag | Description | data type | Mandatory |
|---|---|---|---|
| Assembly_atom_ID | Pointer to '_Atom.Assembly_atom_ID' | int | |
| Atom_ID | Pointer to '_Chem_comp_atom.Atom_ID' | atcode | yes |
| Atom_isotope_number | The mass number for the chemical element defined by the tag '_Atom_type' or any of its related tags. | int | |
| Atom_type | The value for this tag is a standard IUPAC abbreviation for an element (i.e. H C P etc). | code | yes |
| Auth_atom_ID | An alternative identifier for Atom_ID that may be provided by an author in order to match that used in the publication that describes the experimental data. | code | |
| Auth_comp_ID | An alternative identifier for Comp_ID that may be provided by an author in order to match that used in the publication that describes the experimental data. | code | |
| Auth_entity_assembly_ID | An alternative identifier for Entity_assembly_ID that may be provided by an author in order to match that used in the publication that describes the experimental data. Note that the value is not required to be a number and does not need to correspond to | code | |
| Auth_seq_ID | An alternative identifier for Seq_ID that may be provided by an author in order to match that used in the publication that describes the experimental data. Note that the value is not required to be a number and does not need to correspond to the value fo | code | |
| 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 |
| Heteronucl_T2_list_ID | Pointer to '_Heteronucl_T2_list.ID' | int | yes |
| ID | Unique identifier for the observed T2 relaxation value. | int | yes |
| Resonance_ID | Pointer to '_Resonance.ID' | int | |
| Rex_err | The estimated error in the fitted exchange broadening contribution value. | float | |
| Rex_val | The exchange broadening contribution value. | float | |
| Seq_ID | Pointer to '_Entity_poly_seq.Num' | int | yes |
| Sf_ID | Pointer to '_Heteronucl_T2_list.Sf_ID' | int | yes |
| T2_val | The T2 relaxation value. | float | yes |
| T2_val_err | The estimated error in the reported T2 relaxation value. | float | |