| Column | MySQL Type | Oracle Type | Nullable | Description | 
|---|---|---|---|---|
| WID | BIGINT | NUMBER | No | Warehouse identifier for this entity | 
         
| DataSetWID | BIGINT | NUMBER | No | Reference to the data set from which the entity came from | 
         
| SeqFeature_Regions | BIGINT | NUMBER | Yes | Represents 1..n association between SeqFeature and SeqFeatureLocation Association to classes that describe the location with the sequence of the SeqFeature.  | 
         
| StrandType | VARCHAR | VARCHAR2(255) | Yes | MAGE attribute SeqFeatureLocation.strandType Indicates the direction and/or type of the SeqFeature, i.e. whether it is in the 5' or 3' direction, is double stranded, etc.  | 
         
| SeqFeatureLocation_Subregions | BIGINT | NUMBER | Yes | Represents 1..n association between SeqFeatureLocation and SeqFeatureLocation Regions within the SeqFeature.  | 
         
| SeqFeatureLocation_Coordinate | BIGINT | NUMBER | Yes | Represents 1..1 association between SeqFeatureLocation and SequencePosition At which base pairs or amino acid this SeqFeature begins and ends.  | 
         
| Table | Column | 
|---|---|
| SeqFeatureLocation | SeqFeatureLocation_Subregions | 
| Name | Columns | 
|---|---|
| SeqFeatureLocation1 | DataSetWID | 
| SeqFeatureLocation2 | SeqFeature_Regions | 
| SeqFeatureLocation3 | StrandType | 
| SeqFeatureLocation4 | SeqFeatureLocation_Subregions | 
| SeqFeatureLocation5 | SeqFeatureLocation_Coordinate |