## NMR-STAR dictionary: database table: RDCConstraint

Detailed description of the fields

### _RDC_constraint.ID (RDCConstraintID)

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NMR-STAR tag name | _RDC_constraint.ID
Description | NMR-STAR name: _RDC_constraint.ID Unique identifier for the reported residual dipolar coupling constraint.
Database field name | RDCConstraintID
SQL Database type | INTEGER
Part of primary Key | yes
Foreign Key on table, column | ,
Saveframe ID | yes: This tag contains the identifier for this saveframe in the entry.
Row Index | yes: This tag contains the index of this row in the loop, which is used when the data is loaded into a database which has a relational model in which ordering doesn't matter
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | ID
Examples | ?
Help text |

### _RDC_constraint.Assembly_atom_ID_1 (AssemblyAtomID1)

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NMR-STAR tag name | _RDC_constraint.Assembly_atom_ID_1
Description | NMR-STAR name: _RDC_constraint.Assembly_atom_ID_1 Pointer to '_Atom.Assembly_atom_ID'
Database field name | AssemblyAtomID1
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Atom, Assembly_atom_ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Assembly atom ID 1
Examples | ?
Help text |

### _RDC_constraint.Entity_assembly_ID_1 (EntityAssemblyID1)

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NMR-STAR tag name | _RDC_constraint.Entity_assembly_ID_1
Description | NMR-STAR name: _RDC_constraint.Entity_assembly_ID_1 Pointer to '_Entity_assembly.ID'
Database field name | EntityAssemblyID1
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Entity_assembly, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Entity assembly ID 1
Examples | ?
Help text |

### _RDC_constraint.Entity_ID_1 (EntityID1)

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NMR-STAR tag name | _RDC_constraint.Entity_ID_1
Description | NMR-STAR name: _RDC_constraint.Entity_ID_1 Pointer to '_Entity.ID'
Database field name | EntityID1
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Entity, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Entity ID 1
Examples | ?
Help text |

### _RDC_constraint.Comp_index_ID_1 (CompIndexID1)

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NMR-STAR tag name | _RDC_constraint.Comp_index_ID_1
Description | NMR-STAR name: _RDC_constraint.Comp_index_ID_1 Pointer to '_Entity_comp_index.ID'
Database field name | CompIndexID1
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Entity_comp_index, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Comp index ID 1
Examples | ?
Help text |

### _RDC_constraint.Seq_ID_1 (SeqID1)

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NMR-STAR tag name | _RDC_constraint.Seq_ID_1
Description | NMR-STAR name: _RDC_constraint.Seq_ID_1 Pointer to '_PDBX_poly_seq_scheme.Seq_ID'
Database field name | SeqID1
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Entity_poly_seq, Num
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Seq ID 1
Examples | ?
Help text |

### _RDC_constraint.Comp_ID_1 (CompID1)

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NMR-STAR tag name | _RDC_constraint.Comp_ID_1
Description | NMR-STAR name: _RDC_constraint.Comp_ID_1 Pointer to '_Chem_comp.ID'
Database field name | CompID1
SQL Database type | CHAR(12)
Part of primary Key | no
Foreign Key on table, column | Chem_comp, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Comp ID 1
Examples | ?
Help text |

### _RDC_constraint.Atom_ID_1 (AtomID1)

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NMR-STAR tag name | _RDC_constraint.Atom_ID_1
Description | NMR-STAR name: _RDC_constraint.Atom_ID_1 Pointer to '_Chem_comp_atom.Atom_ID'
Database field name | AtomID1
SQL Database type | CHAR(12)
Part of primary Key | no
Foreign Key on table, column | Chem_comp_atom, Atom_ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Atom ID 1
Examples | ?
Help text |

### _RDC_constraint.Atom_type_1 (AtomType1)

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NMR-STAR tag name | _RDC_constraint.Atom_type_1
Description | NMR-STAR name: _RDC_constraint.Atom_type_1 Standard symbol used to define the atom element type.
Database field name | AtomType1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Atom type 1
Examples | ?
Help text |

### _RDC_constraint.Atom_isotope_number_1 (AtomIsotopeNumber1)

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NMR-STAR tag name | _RDC_constraint.Atom_isotope_number_1
Description | NMR-STAR name: _RDC_constraint.Atom_isotope_number_1 ?
Database field name | AtomIsotopeNumber1
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Atom isotope number 1
Examples | ?
Help text |

### _RDC_constraint.Resonance_ID_1 (ResonanceID1)

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NMR-STAR tag name | _RDC_constraint.Resonance_ID_1
Description | NMR-STAR name: _RDC_constraint.Resonance_ID_1 Pointer to '_Resonance.ID'
Database field name | ResonanceID1
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Resonance, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Resonance ID 1
Examples | ?
Help text |

### _RDC_constraint.Assembly_atom_ID_2 (AssemblyAtomID2)

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NMR-STAR tag name | _RDC_constraint.Assembly_atom_ID_2
Description | NMR-STAR name: _RDC_constraint.Assembly_atom_ID_2 Pointer to '_Atom.Assembly_atom_ID'
Database field name | AssemblyAtomID2
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Atom, Assembly_atom_ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Assembly atom ID 2
Examples | ?
Help text |

### _RDC_constraint.Entity_assembly_ID_2 (EntityAssemblyID2)

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NMR-STAR tag name | _RDC_constraint.Entity_assembly_ID_2
Description | NMR-STAR name: _RDC_constraint.Entity_assembly_ID_2 Pointer to '_Entity_assembly.ID'
Database field name | EntityAssemblyID2
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Entity_assembly, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Entity assembly ID 2
Examples | ?
Help text |

### _RDC_constraint.Entity_ID_2 (EntityID2)

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NMR-STAR tag name | _RDC_constraint.Entity_ID_2
Description | NMR-STAR name: _RDC_constraint.Entity_ID_2 Pointer to '_Entity.ID'
Database field name | EntityID2
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Entity, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Entity ID 2
Examples | ?
Help text |

### _RDC_constraint.Comp_index_ID_2 (CompIndexID2)

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NMR-STAR tag name | _RDC_constraint.Comp_index_ID_2
Description | NMR-STAR name: _RDC_constraint.Comp_index_ID_2 Pointer to '_Entity_comp_index.ID'
Database field name | CompIndexID2
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Entity_comp_index, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Comp index ID 2
Examples | ?
Help text |

### _RDC_constraint.Seq_ID_2 (SeqID2)

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NMR-STAR tag name | _RDC_constraint.Seq_ID_2
Description | NMR-STAR name: _RDC_constraint.Seq_ID_2 Pointer to '_PDBX_poly_seq_scheme.Seq_ID'
Database field name | SeqID2
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Entity_poly_seq, Num
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Seq ID 2
Examples | ?
Help text |

### _RDC_constraint.Comp_ID_2 (CompID2)

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NMR-STAR tag name | _RDC_constraint.Comp_ID_2
Description | NMR-STAR name: _RDC_constraint.Comp_ID_2 Pointer to '_Chem_comp.ID'
Database field name | CompID2
SQL Database type | CHAR(12)
Part of primary Key | no
Foreign Key on table, column | Chem_comp, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Comp ID 2
Examples | ?
Help text |

### _RDC_constraint.Atom_ID_2 (AtomID2)

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NMR-STAR tag name | _RDC_constraint.Atom_ID_2
Description | NMR-STAR name: _RDC_constraint.Atom_ID_2 Pointer to '_Chem_comp_atom.Atom_ID'
Database field name | AtomID2
SQL Database type | CHAR(12)
Part of primary Key | no
Foreign Key on table, column | Chem_comp_atom, Atom_ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Atom ID 2
Examples | ?
Help text |

### _RDC_constraint.Atom_type_2 (AtomType2)

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NMR-STAR tag name | _RDC_constraint.Atom_type_2
Description | NMR-STAR name: _RDC_constraint.Atom_type_2 Standard symbol used to define the atom element type.
Database field name | AtomType2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Atom type 2
Examples | ?
Help text |

### _RDC_constraint.Atom_isotope_number_2 (AtomIsotopeNumber2)

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NMR-STAR tag name | _RDC_constraint.Atom_isotope_number_2
Description | NMR-STAR name: _RDC_constraint.Atom_isotope_number_2 ?
Database field name | AtomIsotopeNumber2
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Atom isotope number 2
Examples | ?
Help text |

### _RDC_constraint.Resonance_ID_2 (ResonanceID2)

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NMR-STAR tag name | _RDC_constraint.Resonance_ID_2
Description | NMR-STAR name: _RDC_constraint.Resonance_ID_2 Pointer to '_Resonance.ID'
Database field name | ResonanceID2
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Resonance, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Resonance ID 2
Examples | ?
Help text |

### _RDC_constraint.RDC_val (RDCVal)

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NMR-STAR tag name | _RDC_constraint.RDC_val
Description | NMR-STAR name: _RDC_constraint.RDC_val Value for the residual dipolar coupling constraint.
Database field name | RDCVal
SQL Database type | FLOAT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | RDC val
Examples | ?
Help text |

### _RDC_constraint.RDC_lower_bound (RDCLowerBound)

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NMR-STAR tag name | _RDC_constraint.RDC_lower_bound
Description | NMR-STAR name: _RDC_constraint.RDC_lower_bound Value for the lower bound on the residual dipolar coupling constraint.
Database field name | RDCLowerBound
SQL Database type | FLOAT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | RDC lower bound
Examples | ?
Help text |

### _RDC_constraint.RDC_upper_bound (RDCUpperBound)

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NMR-STAR tag name | _RDC_constraint.RDC_upper_bound
Description | NMR-STAR name: _RDC_constraint.RDC_upper_bound Value for the upper bound on the residual dipolar coupling constraint.
Database field name | RDCUpperBound
SQL Database type | FLOAT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | RDC upper bound
Examples | ?
Help text |

### _RDC_constraint.RDC_val_err (RDCValErr)

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NMR-STAR tag name | _RDC_constraint.RDC_val_err
Description | NMR-STAR name: _RDC_constraint.RDC_val_err Estimated error in the value for a residual dipolar coupling constraint.
Database field name | RDCValErr
SQL Database type | FLOAT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | RDC val err
Examples | ?
Help text |

### _RDC_constraint.RDC_val_scale_factor (RDCValScaleFactor)

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NMR-STAR tag name | _RDC_constraint.RDC_val_scale_factor
Description | NMR-STAR name: _RDC_constraint.RDC_val_scale_factor Scaling factor used to normalize the residual dipolar coupling constraint.
Database field name | RDCValScaleFactor
SQL Database type | FLOAT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | RDC val scale factor
Examples | ?
Help text |

### _RDC_constraint.RDC_bond_length (RDCBondLength)

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NMR-STAR tag name | _RDC_constraint.RDC_bond_length
Description | NMR-STAR name: _RDC_constraint.RDC_bond_length ?
Database field name | RDCBondLength
SQL Database type | FLOAT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | RDC bond length
Examples | ?
Help text |

### _RDC_constraint.Source_experiment_ID (SourceExperimentID)

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NMR-STAR tag name | _RDC_constraint.Source_experiment_ID
Description | NMR-STAR name: _RDC_constraint.Source_experiment_ID Pointer to '_Experiment.ID'
Database field name | SourceExperimentID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Experiment, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Source experiment ID
Examples | ?
Help text |

### _RDC_constraint.PDB_record_ID_1 (PDBRecordID1)

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NMR-STAR tag name | _RDC_constraint.PDB_record_ID_1
Description | NMR-STAR name: _RDC_constraint.PDB_record_ID_1 ?
Database field name | PDBRecordID1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB record ID 1
Examples | 14034
Help text |

### _RDC_constraint.PDB_model_num_1 (PDBModelNum1)

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NMR-STAR tag name | _RDC_constraint.PDB_model_num_1
Description | NMR-STAR name: _RDC_constraint.PDB_model_num_1 ?
Database field name | PDBModelNum1
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB model num 1
Examples | 1
Help text |

### _RDC_constraint.PDB_strand_ID_1 (PDBStrandID1)

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NMR-STAR tag name | _RDC_constraint.PDB_strand_ID_1
Description | NMR-STAR name: _RDC_constraint.PDB_strand_ID_1 ?
Database field name | PDBStrandID1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB strand ID 1
Examples | A
Help text |

### _RDC_constraint.PDB_ins_code_1 (PDBInsCode1)

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NMR-STAR tag name | _RDC_constraint.PDB_ins_code_1
Description | NMR-STAR name: _RDC_constraint.PDB_ins_code_1 ?
Database field name | PDBInsCode1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB ins code 1
Examples | ?
Help text |

### _RDC_constraint.PDB_residue_no_1 (PDBResidueNo1)

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NMR-STAR tag name | _RDC_constraint.PDB_residue_no_1
Description | NMR-STAR name: _RDC_constraint.PDB_residue_no_1 ?
Database field name | PDBResidueNo1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB residue no 1
Examples | 6
Help text |

### _RDC_constraint.PDB_residue_name_1 (PDBResidueName1)

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NMR-STAR tag name | _RDC_constraint.PDB_residue_name_1
Description | NMR-STAR name: _RDC_constraint.PDB_residue_name_1 ?
Database field name | PDBResidueName1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB residue name 1
Examples | TYR
Help text |

### _RDC_constraint.PDB_atom_name_1 (PDBAtomName1)

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NMR-STAR tag name | _RDC_constraint.PDB_atom_name_1
Description | NMR-STAR name: _RDC_constraint.PDB_atom_name_1 ?
Database field name | PDBAtomName1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB atom name 1
Examples | CD1
Help text |

### _RDC_constraint.PDB_record_ID_2 (PDBRecordID2)

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NMR-STAR tag name | _RDC_constraint.PDB_record_ID_2
Description | NMR-STAR name: _RDC_constraint.PDB_record_ID_2 ?
Database field name | PDBRecordID2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB record ID 2
Examples | 14034
Help text |

### _RDC_constraint.PDB_model_num_2 (PDBModelNum2)

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NMR-STAR tag name | _RDC_constraint.PDB_model_num_2
Description | NMR-STAR name: _RDC_constraint.PDB_model_num_2 ?
Database field name | PDBModelNum2
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB model num 2
Examples | 1
Help text |

### _RDC_constraint.PDB_strand_ID_2 (PDBStrandID2)

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NMR-STAR tag name | _RDC_constraint.PDB_strand_ID_2
Description | NMR-STAR name: _RDC_constraint.PDB_strand_ID_2 ?
Database field name | PDBStrandID2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB strand ID 2
Examples | A
Help text |

### _RDC_constraint.PDB_ins_code_2 (PDBInsCode2)

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NMR-STAR tag name | _RDC_constraint.PDB_ins_code_2
Description | NMR-STAR name: _RDC_constraint.PDB_ins_code_2 ?
Database field name | PDBInsCode2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB ins code 2
Examples | ?
Help text |

### _RDC_constraint.PDB_residue_no_2 (PDBResidueNo2)

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NMR-STAR tag name | _RDC_constraint.PDB_residue_no_2
Description | NMR-STAR name: _RDC_constraint.PDB_residue_no_2 ?
Database field name | PDBResidueNo2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB residue no 2
Examples | 6
Help text |

### _RDC_constraint.PDB_residue_name_2 (PDBResidueName2)

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NMR-STAR tag name | _RDC_constraint.PDB_residue_name_2
Description | NMR-STAR name: _RDC_constraint.PDB_residue_name_2 ?
Database field name | PDBResidueName2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB residue name 2
Examples | TYR
Help text |

### _RDC_constraint.PDB_atom_name_2 (PDBAtomName2)

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NMR-STAR tag name | _RDC_constraint.PDB_atom_name_2
Description | NMR-STAR name: _RDC_constraint.PDB_atom_name_2 ?
Database field name | PDBAtomName2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | PDB atom name 2
Examples | CD1
Help text |

### _RDC_constraint.Auth_entity_assembly_ID_1 (AuthEntityAssemblyID1)

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NMR-STAR tag name | _RDC_constraint.Auth_entity_assembly_ID_1
Description | NMR-STAR name: _RDC_constraint.Auth_entity_assembly_ID_1 ?
Database field name | AuthEntityAssemblyID1
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth entity assembly ID 1
Examples | 2
Help text |

### _RDC_constraint.Auth_asym_ID_1 (AuthAsymID1)

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NMR-STAR tag name | _RDC_constraint.Auth_asym_ID_1
Description | NMR-STAR name: _RDC_constraint.Auth_asym_ID_1 ?
Database field name | AuthAsymID1
SQL Database type | CHAR(12)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth asym ID 1
Examples | ?
Help text |

### _RDC_constraint.Auth_chain_ID_1 (AuthChainID1)

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NMR-STAR tag name | _RDC_constraint.Auth_chain_ID_1
Description | NMR-STAR name: _RDC_constraint.Auth_chain_ID_1 ?
Database field name | AuthChainID1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth chain ID 1
Examples | A
Help text |

### _RDC_constraint.Auth_seq_ID_1 (AuthSeqID1)

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NMR-STAR tag name | _RDC_constraint.Auth_seq_ID_1
Description | NMR-STAR name: _RDC_constraint.Auth_seq_ID_1 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 for Seq_ID or Comp_index_ID.
Database field name | AuthSeqID1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth seq ID 1
Examples | -3
Help text |

### _RDC_constraint.Auth_comp_ID_1 (AuthCompID1)

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NMR-STAR tag name | _RDC_constraint.Auth_comp_ID_1
Description | NMR-STAR name: _RDC_constraint.Auth_comp_ID_1 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.
Database field name | AuthCompID1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth comp ID 1
Examples | DPN
Help text |

### _RDC_constraint.Auth_atom_ID_1 (AuthAtomID1)

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NMR-STAR tag name | _RDC_constraint.Auth_atom_ID_1
Description | NMR-STAR name: _RDC_constraint.Auth_atom_ID_1 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.
Database field name | AuthAtomID1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth atom ID 1
Examples | HB1
Help text |

### _RDC_constraint.Auth_alt_ID_1 (AuthAltID1)

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NMR-STAR tag name | _RDC_constraint.Auth_alt_ID_1
Description | NMR-STAR name: _RDC_constraint.Auth_alt_ID_1 ?
Database field name | AuthAltID1
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth alt ID 1
Examples | ?
Help text |

### _RDC_constraint.Auth_atom_name_1 (AuthAtomName1)

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NMR-STAR tag name | _RDC_constraint.Auth_atom_name_1
Description | NMR-STAR name: _RDC_constraint.Auth_atom_name_1 ?
Database field name | AuthAtomName1
SQL Database type | CHAR(12)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth atom name 1
Examples | ?
Help text |

### _RDC_constraint.Auth_entity_assembly_ID_2 (AuthEntityAssemblyID2)

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NMR-STAR tag name | _RDC_constraint.Auth_entity_assembly_ID_2
Description | NMR-STAR name: _RDC_constraint.Auth_entity_assembly_ID_2 ?
Database field name | AuthEntityAssemblyID2
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth entity assembly ID 2
Examples | 2
Help text |

### _RDC_constraint.Auth_asym_ID_2 (AuthAsymID2)

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NMR-STAR tag name | _RDC_constraint.Auth_asym_ID_2
Description | NMR-STAR name: _RDC_constraint.Auth_asym_ID_2 ?
Database field name | AuthAsymID2
SQL Database type | CHAR(12)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth asym ID 2
Examples | ?
Help text |

### _RDC_constraint.Auth_chain_ID_2 (AuthChainID2)

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NMR-STAR tag name | _RDC_constraint.Auth_chain_ID_2
Description | NMR-STAR name: _RDC_constraint.Auth_chain_ID_2 ?
Database field name | AuthChainID2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth chain ID 2
Examples | A
Help text |

### _RDC_constraint.Auth_seq_ID_2 (AuthSeqID2)

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NMR-STAR tag name | _RDC_constraint.Auth_seq_ID_2
Description | NMR-STAR name: _RDC_constraint.Auth_seq_ID_2 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 for Seq_ID or Comp_index_ID.
Database field name | AuthSeqID2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth seq ID 2
Examples | -3
Help text |

### _RDC_constraint.Auth_comp_ID_2 (AuthCompID2)

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NMR-STAR tag name | _RDC_constraint.Auth_comp_ID_2
Description | NMR-STAR name: _RDC_constraint.Auth_comp_ID_2 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.
Database field name | AuthCompID2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth comp ID 2
Examples | DPN
Help text |

### _RDC_constraint.Auth_atom_ID_2 (AuthAtomID2)

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NMR-STAR tag name | _RDC_constraint.Auth_atom_ID_2
Description | NMR-STAR name: _RDC_constraint.Auth_atom_ID_2 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.
Database field name | AuthAtomID2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth atom ID 2
Examples | HB1
Help text |

### _RDC_constraint.Auth_alt_ID_2 (AuthAltID2)

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NMR-STAR tag name | _RDC_constraint.Auth_alt_ID_2
Description | NMR-STAR name: _RDC_constraint.Auth_alt_ID_2 ?
Database field name | AuthAltID2
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth alt ID 2
Examples | ?
Help text |

### _RDC_constraint.Auth_atom_name_2 (AuthAtomName2)

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NMR-STAR tag name | _RDC_constraint.Auth_atom_name_2
Description | NMR-STAR name: _RDC_constraint.Auth_atom_name_2 ?
Database field name | AuthAtomName2
SQL Database type | CHAR(12)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Auth atom name 2
Examples | ?
Help text |

### _RDC_constraint.Sf_ID (SfID)

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NMR-STAR tag name | _RDC_constraint.Sf_ID
Description | NMR-STAR name: _RDC_constraint.Sf_ID Pointer to '_RDC_constraint_list.Sf_ID'
Database field name | SfID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | RDC_constraint_list, Sf_ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | yes This field's data is for internal use only and should be hidden in public versiond of the data.
Nulls allowed in database? | yes
Prompt | Sf ID
Examples | ?
Help text |

### _RDC_constraint.Entry_ID (EntryID)

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NMR-STAR tag name | _RDC_constraint.Entry_ID
Description | NMR-STAR name: _RDC_constraint.Entry_ID Pointer to '_Entry.ID'
Database field name | EntryID
SQL Database type | CHAR(12)
Part of primary Key | yes
Foreign Key on table, column | Entry, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Entry ID
Examples | ?
Help text |

### _RDC_constraint.RDC_constraint_list_ID (RDCConstraintListID)

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NMR-STAR tag name | _RDC_constraint.RDC_constraint_list_ID
Description | NMR-STAR name: _RDC_constraint.RDC_constraint_list_ID Pointer to '_RDC_constraint_list.ID'
Database field name | RDCConstraintListID
SQL Database type | INTEGER
Part of primary Key | yes
Foreign Key on table, column | RDC_constraint_list, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | RDC constraint list ID
Examples | ?
Help text |