NMR-STAR dictionary: database table: PDBXChemCompFeature

Detailed description of the fields

_PDBX_chem_comp_feature.Type (Type)

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NMR-STAR tag name_PDBX_chem_comp_feature.Type 
DescriptionNMR-STAR name: _PDBX_chem_comp_feature.Type
?  
Database field nameType 
SQL Database typeVARCHAR(255) 
Part of primary Keyyes 
Foreign Key on table, column,  
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagno 
Nulls allowed in database?yes 
PromptType  
Examples
Help text 

_PDBX_chem_comp_feature.Value (Value)

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NMR-STAR tag name_PDBX_chem_comp_feature.Value 
DescriptionNMR-STAR name: _PDBX_chem_comp_feature.Value
?  
Database field nameValue 
SQL Database typeTEXT 
Part of primary Keyyes 
Foreign Key on table, column,  
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagno 
Nulls allowed in database?yes 
PromptValue  
Examples
Help text 

_PDBX_chem_comp_feature.Source (Source)

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NMR-STAR tag name_PDBX_chem_comp_feature.Source 
DescriptionNMR-STAR name: _PDBX_chem_comp_feature.Source
?  
Database field nameSource 
SQL Database typeVARCHAR(255) 
Part of primary Keyyes 
Foreign Key on table, column,  
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagno 
Nulls allowed in database?yes 
PromptSource  
Examples
Help text 

_PDBX_chem_comp_feature.Support (Support)

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NMR-STAR tag name_PDBX_chem_comp_feature.Support 
DescriptionNMR-STAR name: _PDBX_chem_comp_feature.Support
The supporting evidence for this feature.  
Database field nameSupport 
SQL Database typeTEXT 
Part of primary Keyno 
Foreign Key on table, column,  
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagno 
Nulls allowed in database?no 
PromptSupport  
Examples
Help text 

_PDBX_chem_comp_feature.Sf_ID (SfID)

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NMR-STAR tag name_PDBX_chem_comp_feature.Sf_ID 
DescriptionNMR-STAR name: _PDBX_chem_comp_feature.Sf_ID
Pointer to '_Chem_comp.Sf_ID'  
Database field nameSfID 
SQL Database typeINTEGER 
Part of primary Keyno 
Foreign Key on table, columnChem_comp, Sf_ID 
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagyes
This field's data is for internal use only and should be hidden in public versiond of the data. 
Nulls allowed in database?yes 
PromptSf ID  
Examples
Help text 

_PDBX_chem_comp_feature.Entry_ID (EntryID)

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NMR-STAR tag name_PDBX_chem_comp_feature.Entry_ID 
DescriptionNMR-STAR name: _PDBX_chem_comp_feature.Entry_ID
Pointer to '_Entry.ID'  
Database field nameEntryID 
SQL Database typeCHAR(12) 
Part of primary Keyyes 
Foreign Key on table, columnChem_comp, Entry_ID 
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagno 
Nulls allowed in database?yes 
PromptEntry ID  
Examples
Help text 

_PDBX_chem_comp_feature.Comp_ID (CompID)

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NMR-STAR tag name_PDBX_chem_comp_feature.Comp_ID 
DescriptionNMR-STAR name: _PDBX_chem_comp_feature.Comp_ID
Pointer to '_Chem_comp.ID'  
Database field nameCompID 
SQL Database typeCHAR(12) 
Part of primary Keyyes 
Foreign Key on table, columnChem_comp, ID 
Saveframe ID no 
Row Indexno 
Secondary Indexno 
Internal Flagno 
Nulls allowed in database?yes 
PromptComp ID  
Examples
Help text