+ /**
+ *
+ * @return list of insertions (gap characters) in sequence
+ */
+ public List<int[]> getInsertions();
+
+ /**
+ * Given a pdbId String, return the equivalent PDBEntry if available in the
+ * given sequence
+ *
+ * @param pdbId
+ * @return
+ */
+ public PDBEntry getPDBEntry(String pdbId);
+
+ /**
+ * Set the distinct source database, and accession number from which a
+ * sequence and its start-end data were derived from. This is very important
+ * for SIFTS mappings and must be set prior to performing SIFTS mapping.
+ *
+ * @param dbRef
+ * the source dbRef for the sequence
+ */
+ public void setSourceDBRef(DBRefEntryI dbRef);
+
+ /**
+ * Get the distinct source database, and accession number from which a
+ * sequence and its start-end data were derived from.
+ *
+ * @return
+ */
+ public DBRefEntryI getSourceDBRef();