import jalview.datamodel.DBRefSource;
import jalview.datamodel.SequenceI;
-import java.io.BufferedInputStream;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.util.Hashtable;
import java.util.Vector;
import MCview.PDBChain;
import com.stevesoft.pat.Regex;
import jalview.datamodel.AlignmentI;
-import jalview.io.FileParse;
import jalview.ws.ebi.EBIFetchClient;
import jalview.ws.seqfetcher.DbSourceProxy;
-import jalview.ws.seqfetcher.DbSourceProxyImpl;
/**
* @author JimP