diff --git a/ippisite/ippidb/static/images/Other/Overview_diagram.png b/ippisite/ippidb/static/images/Other/Overview_diagram.png
new file mode 100644
index 0000000000000000000000000000000000000000..e09f0a18f62a5dd5c1750842ec819d14712254f2
Binary files /dev/null and b/ippisite/ippidb/static/images/Other/Overview_diagram.png differ
diff --git a/ippisite/ippidb/templates/targetcentric.html b/ippisite/ippidb/templates/targetcentric.html
index efed08ed862c693fa7ea07c2bc53cf6ed1e0528c..80c98008617f86ab12711d8b19003887b385babd 100644
--- a/ippisite/ippidb/templates/targetcentric.html
+++ b/ippisite/ippidb/templates/targetcentric.html
@@ -26,6 +26,13 @@
             {% block breadcrumb %} <a href="{% url 'cavities' %}" class="breadNav-link">Query pockets</a> {% endblock %}
         </div>
     </nav>
+    <div class="row mb-3">
+        <div class="col-12">
+            <button type="button" class="btn btn-info btn-block" data-toggle="modal" data-target="#abstractModal">
+                Provide Protein Interaction Explorer Info
+            </button>
+        </div>
+    </div>
     <div class="row mb-3">
         <div class="col-6">
             <div class="card">
@@ -430,6 +437,20 @@ Comparison and druggability prediction of protein-ligand binding sites from phar
         </div>
     </div>
 
+    <div class="modal fade" id="abstractModal" tabindex="-1" role="dialog" aria-labelledby="abstractModalLabel"
+        aria-hidden="true">
+        <div class="modal-dialog modal-lg" role="document">
+            <div class="modal-content">
+                <div class="modal-body">
+                    <img src="/static/images/Other/Overview_diagram.png" class="img-fluid" alt="diagram">
+                </div>
+                <div class="modal-footer">
+                    <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
+                </div>
+            </div>
+        </div>
+    </div>
+
     <div class="modal fade" id="infoModal" tabindex="-1" role="dialog" aria-labelledby="infoModalLabel"
         aria-hidden="true">
         <div class="modal-dialog" role="document">
@@ -544,17 +565,17 @@ Comparison and druggability prediction of protein-ligand binding sites from phar
     <script>
         $(document).ready(function () {
             var completionlist = {{ completionlist| safe }};
-        var completionlistpdb = {{ completionlistpdb| safe }};
-        var completionlistorganism = {{ completionlistorganism| safe }};
-        var completionlistuniprot = {{ completionlistuniprot| safe }};
-        var completionlistligand = {{ completionlistligand| safe }};
-        var completionlistprotein = {{ completionlistprotein| safe }};
-        $("#id_search").autocomplete({ source: completionlist, minLength: 3 });
-        $("#id_pdbsearch").autocomplete({ source: completionlistpdb, minLength: 1 });
-        $("#id_proteinsearch").autocomplete({ source: completionlistprotein, minLength: 3 });
-        $("#id_uniprotid").autocomplete({ source: completionlistuniprot, minLength: 3 });
-        $("#id_ligandcode").autocomplete({ source: completionlistligand, minLength: 1 });
-        $("#id_organism").autocomplete({ source: completionlistorganism, minLength: 3 });
+            var completionlistpdb = {{ completionlistpdb| safe }};
+            var completionlistorganism = {{ completionlistorganism| safe }};
+            var completionlistuniprot = {{ completionlistuniprot| safe }};
+            var completionlistligand = {{ completionlistligand| safe }};
+            var completionlistprotein = {{ completionlistprotein| safe }};
+            $("#id_search").autocomplete({ source: completionlist, minLength: 3 });
+            $("#id_pdbsearch").autocomplete({ source: completionlistpdb, minLength: 1 });
+            $("#id_proteinsearch").autocomplete({ source: completionlistprotein, minLength: 3 });
+            $("#id_uniprotid").autocomplete({ source: completionlistuniprot, minLength: 3 });
+            $("#id_ligandcode").autocomplete({ source: completionlistligand, minLength: 1 });
+            $("#id_organism").autocomplete({ source: completionlistorganism, minLength: 3 });
 
         //autocomplete(document.getElementById("id_search"), completionlist);
         //autocomplete(document.getElementById("id_pdbsearch"), completionlistpdb);