-import jalview.api.FeatureRenderer;
-import jalview.datamodel.PDBEntry;
-import jalview.datamodel.SequenceI;
-import jalview.gui.IProgressIndicator;
-import jalview.gui.StructureViewer.ViewerType;
-import jalview.io.DataSourceType;
-import jalview.io.StructureFile;
-import jalview.structure.AtomSpec;
-import jalview.structure.StructureCommand;
-import jalview.structure.StructureCommandI;
-import jalview.structure.StructureSelectionManager;
-import jalview.structures.models.AAStructureBindingModel;
-