import jalview.util.DBRefUtils;
import jalview.ws.SequenceFetcher;
import jalview.ws.dbsources.Pdb;
import jalview.ws.dbsources.Uniprot;
import java.util.ArrayList;
import jalview.util.DBRefUtils;
import jalview.ws.SequenceFetcher;
import jalview.ws.dbsources.Pdb;
import jalview.ws.dbsources.Uniprot;
import java.util.ArrayList;