diff --git a/ippisite/db.sqlite3.REMOVED.git-id b/ippisite/db.sqlite3.REMOVED.git-id
index 1e8b356813e3c25ccb49abc3c792bf6064131654..76a796217b3f4cfbd42d7bb04dbe57bd088b3bbc 100644
--- a/ippisite/db.sqlite3.REMOVED.git-id
+++ b/ippisite/db.sqlite3.REMOVED.git-id
@@ -1 +1 @@
-1068c5d524bfec4a3fbb0bbd2a3b88063451db93
\ No newline at end of file
+996a2c5897e7d16bd61e296b0099825e1e96e664
\ No newline at end of file
diff --git a/ippisite/ippidb/management/commands/import_v1_data.py b/ippisite/ippidb/management/commands/import_v1_data.py
index 259d17564fc5a3625e9d12c220cfaa82513fd62d..e8213ad744af2cf2ab5f962948011f0f1bc0a2bd 100644
--- a/ippisite/ippidb/management/commands/import_v1_data.py
+++ b/ippisite/ippidb/management/commands/import_v1_data.py
@@ -6,7 +6,7 @@ import mysql.connector
 
 from ippidb.models import Bibliography, Protein, Taxonomy, MolecularFunction, \
     Domain, ProteinDomainBoundComplex, ProteinDomainPartnerComplex, Symmetry, Ppi, PpiComplex, Disease, \
-    Compound, MDDRCompoundImport, MDDRActivityClass, TestActivityDescription, CellLine, RefCompoundBiblio
+    Compound, MDDRCompoundImport, MDDRActivityClass, TestActivityDescription, CellLine, RefCompoundBiblio, CompoundAction
 
 
 class MyConverter(mysql.connector.conversion.MySQLConverter):
@@ -102,6 +102,8 @@ class Command(BaseCommand):
         conn = mysql.connector.connect(
             converter_class=MyConverter, host="localhost", user="root", password="ippidb", database="ippidb")
         cursor = conn.cursor()
+        cursor_aux = conn.cursor(buffered=True)
+        cursor_aux2 = conn.cursor(buffered=True)
         if options['bibliographies']:
             cursor.execute("""SELECT * FROM biblio""")
             rows = cursor.fetchall()
@@ -234,8 +236,9 @@ select distinct protein.NumUniprot, domain.PfamNumAccession  , complexe.NbCopy,
             Disease.objects.all().delete()
             Ppi.objects.all().delete()
             PpiComplex.objects.all().delete()
+            CompoundAction.objects.all().delete()
             self.stdout.write(
-                self.style.SUCCESS('Successfully flushed protein domain complex, PPI, and disease tables'))
+                self.style.SUCCESS('Successfully flushed protein domain complex, PPI, compound actions, and disease tables'))
             ppi_ids_mapping = {}
             for row in rows:
                 try:
@@ -272,6 +275,32 @@ select distinct protein.NumUniprot, domain.PfamNumAccession  , complexe.NbCopy,
                     ppi_complex.complex = c
                     ppi_complex.cc_nb = 1
                     ppi_complex.save()
+                    if row[3] is not None:
+                        sql_ca_string = '''select distinct c.CanonicalSmile from cmpdAction as ca 
+                                                           inner join compound as c on ca.IDCompound=c.IDCompound where ca.IDComplexeBound='''\
+                                                         + str(row[3])
+                        cursor_aux.execute(sql_ca_string)
+                        rows_aux = cursor_aux.fetchall()
+                        for row_aux in rows_aux:
+                            if row_aux is None:
+                                self.stdout.write(sql_ca_string)
+                                continue
+                            canonical_smile = row_aux[0]
+                            sql_bse_string = '''select CodePDB from bindingSiteEvidence where IDPPI=''' + str(ppi.id)
+                            cursor_aux.execute(sql_bse_string)
+                            row_aux2 = cursor_aux2.fetchone()
+                            if row_aux2 is None:
+                                pdb_id_ca = None
+                            else:
+                                pdb_id_ca = row_aux2[0]
+                            c = Compound.objects.get(canonical_smile=canonical_smile)
+                            ca = CompoundAction()
+                            ca.compound = c
+                            ca.ppi = ppi
+                            ca.activation_mode = 'U'
+                            ca.nb_copy_compounds = 1
+                            ca.pdb_id = pdb_id_ca
+                            ca.save()
                 except Exception as e:
                     if options['stoponfail']:
                         import traceback
diff --git a/ippisite/ippidb/migrations/0025_auto_20171110_1046.py b/ippisite/ippidb/migrations/0025_auto_20171110_1046.py
new file mode 100644
index 0000000000000000000000000000000000000000..a8726087da8c0b36c5b71e72f6f95bdd2dbe1089
--- /dev/null
+++ b/ippisite/ippidb/migrations/0025_auto_20171110_1046.py
@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-11-10 10:46
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ippidb', '0024_auto_20170523_2000'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='bibliography',
+            name='in_cellulo',
+            field=models.BooleanField(default=False, verbose_name='in cellulo study'),
+        ),
+        migrations.AlterField(
+            model_name='bibliography',
+            name='in_silico',
+            field=models.BooleanField(default=False, verbose_name='in silico study'),
+        ),
+        migrations.AlterField(
+            model_name='bibliography',
+            name='in_vitro',
+            field=models.BooleanField(default=False, verbose_name='in vitro study'),
+        ),
+        migrations.AlterField(
+            model_name='bibliography',
+            name='in_vivo',
+            field=models.BooleanField(default=False, verbose_name='in vivo study'),
+        ),
+        migrations.AlterField(
+            model_name='bibliography',
+            name='pharmacokinetic',
+            field=models.BooleanField(default=False, verbose_name='pharmacokinetic study'),
+        ),
+        migrations.AlterField(
+            model_name='bibliography',
+            name='source',
+            field=models.CharField(choices=[('PM', 'PubMed ID'), ('PT', 'Patent'), ('DO', 'DOI ID')], default='PM', max_length=2, verbose_name='Bibliographic type'),
+        ),
+        migrations.AlterField(
+            model_name='bibliography',
+            name='xray',
+            field=models.BooleanField(default=False, verbose_name='X-Ray data'),
+        ),
+        migrations.AlterField(
+            model_name='compoundaction',
+            name='activation_mode',
+            field=models.CharField(choices=[('O', 'Orthosteric'), ('A', 'Allosteric'), ('U', 'Unspecified')], max_length=1, verbose_name='Activation mode'),
+        ),
+        migrations.AlterField(
+            model_name='protein',
+            name='organism',
+            field=models.ForeignKey(default='Homo sapiens', on_delete=django.db.models.deletion.CASCADE, to='ippidb.Taxonomy'),
+        ),
+    ]
diff --git a/ippisite/ippidb/migrations/0026_auto_20171110_1426.py b/ippisite/ippidb/migrations/0026_auto_20171110_1426.py
new file mode 100644
index 0000000000000000000000000000000000000000..0dca58c57af03dd6d5061ddcfb8a7b7443cb686c
--- /dev/null
+++ b/ippisite/ippidb/migrations/0026_auto_20171110_1426.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.4 on 2017-11-10 14:26
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ippidb', '0025_auto_20171110_1046'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='compoundaction',
+            name='pdb_id',
+            field=models.CharField(blank=True, max_length=4, null=True, verbose_name='PDB ID'),
+        ),
+    ]
diff --git a/ippisite/ippidb/models.py b/ippisite/ippidb/models.py
index 232e595e92ef3807ff99b21fa2cabed997f7de95..5e4c3d225e8da27831ddd30b070c7103291ec8f8 100644
--- a/ippisite/ippidb/models.py
+++ b/ippisite/ippidb/models.py
@@ -513,13 +513,14 @@ class CompoundPKResult(models.Model):
 class CompoundAction(models.Model):
     ACTIVATION_MODES = (
         ('O', 'Orthosteric'),
-        ('A', 'Allosteric')
+        ('A', 'Allosteric'),
+        ('U', 'Unspecified')
     )
     compound = models.ForeignKey(Compound)
     activation_mode = models.CharField(
         'Activation mode', max_length=1, choices=ACTIVATION_MODES)
     ppi = models.ForeignKey(Ppi)
-    pdb_id = models.CharField('PDB ID', max_length=4)
+    pdb_id = models.CharField('PDB ID', max_length=4, blank=True, null=True)
     nb_copy_compounds = models.IntegerField(
         'Number of copies for the compound')
 
diff --git a/ippisite/ippidb/templates/compound_abstract.html b/ippisite/ippidb/templates/compound_abstract.html
index a8094c2741faac61dc5108baf4e510c57c1eb6fb..82110001a00658878fafadbe3f30d18222c1425d 100644
--- a/ippisite/ippidb/templates/compound_abstract.html
+++ b/ippisite/ippidb/templates/compound_abstract.html
@@ -1,15 +1,6 @@
 <div class="row m-2 border border-info bg-light">
-  <div class="col-sm-3 bg-info">
-    <div id="{{ compound.id }}_smilesdisplay"
-      data-widget="Kekule.ChemWidget.Viewer2D" data-auto-fit="true"
-      data-toolbar-evoke-modes="[0]" style="width: 200px; height: 200px;">
-    </div>
-    <textarea rows="10" cols="50" id="{{ compound.id }}_smilesvalue" style="display:none;">{{ compound.canonical_smile }}</textarea>
-    <script>
-      $(window).on('load', function(){
-        kekule_display('{{ compound.id }}_smilesvalue','{{ compound.id }}_smilesdisplay')
-      });
-    </script>
+  <div class="col-sm-3 border-info d-flex justify-content-center align-content-center">
+    <img src="https://pubchem.ncbi.nlm.nih.gov/image/imagefly.cgi?cid={{ compound.pubchem_id }}&width=300&height=300" style="width:300px;height:300px;"/>
   </div>
   <div class="col-sm-9">
     <ul class="list-group">
diff --git a/ippisite/ippidb/templates/compound_list.html b/ippisite/ippidb/templates/compound_list.html
index df4b25038688bd84b582e681a043fd9da40af30a..26917de79bec1069bb2351429d6fe2ba440ff4f3 100644
--- a/ippisite/ippidb/templates/compound_list.html
+++ b/ippisite/ippidb/templates/compound_list.html
@@ -1,5 +1,5 @@
 {% extends "admin-session.html" %}
-
+{% load customtags %}
     
 {% block title %}compound{% endblock %}
 
@@ -30,12 +30,22 @@
     </nav>
 </div>
 {% include "kekule_display.html" %}
+=======
+
 <div class="container-fluid">
 <div class="row flex-xl-nowrap">
   <div class="col-12 col-md-3 col-xl-2 bd-sidebar">
 <form>
   <fieldset class="form-group row border border-info m-2">
     <div class="bg-info col-12"><legend>PPI</legend></div>
+    {% for ppi in selected_ppis  %}
+    <div class="form-check col-12">
+      <label class="form-check-label">
+        <input class="form-check-input text-right" type="checkbox" checked value="{{ ppi.id }}" onchange="this.form.submit()" name="ppi" style="width: auto; margin-right: inherit!;">
+        {{ ppi.name }}
+      </label>
+    </div>
+    {% endfor %}
     {% for ppi in ppis|slice:":5"  %}
     <div class="form-check col-12">
       <label class="form-check-label">
@@ -53,7 +63,7 @@
         {% include "compound_abstract.html" with compound=compound %}
     {% endfor %}
 {% else %}
-    <p>No bibliographies available.</p>
+    <p>Nothing found there!</p>
 {% endif %}					
                     </main>
 </div>
@@ -63,7 +73,7 @@
   <ul class="pagination justify-content-end">
     {% if compounds.has_previous %}
     <li class="page-item">
-     <a class="page-link" href="?page={{ compounds.previous_page_number }}" tabindex="-1">Previous</a>
+     <a class="page-link" href="?{% url_replace request 'page' compounds.previous_page_number  %}" tabindex="-1">Previous</a>
     </li>
     {% endif %}
 
@@ -73,7 +83,7 @@
 
     {% if compounds.has_next %}
     <li class="page-item">
-     <a class="page-link" href="?page={{ compounds.next_page_number }}" tabindex="-1">Next</a>
+     <a class="page-link" href="?{% url_replace request 'page' compounds.next_page_number  %}" tabindex="-1">Next</a>
     </li>
     {% endif %}
   </ul>
diff --git a/ippisite/ippidb/templatetags/__init__.py b/ippisite/ippidb/templatetags/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/ippisite/ippidb/templatetags/customtags.py b/ippisite/ippidb/templatetags/customtags.py
new file mode 100644
index 0000000000000000000000000000000000000000..c01874f816c8d9e59c10eb2558494886a46063c4
--- /dev/null
+++ b/ippisite/ippidb/templatetags/customtags.py
@@ -0,0 +1,9 @@
+from django import template
+
+register = template.Library()
+
+@register.simple_tag
+def url_replace(request, field, value):
+    dict_ = request.GET.copy()
+    dict_[field] = value
+    return dict_.urlencode()
diff --git a/ippisite/ippidb/views.py b/ippisite/ippidb/views.py
index 785b3ac9b6725bb7669ff739ec3a47adf469fbb3..2866d6ea3248514bc5e35032c96c446800e4940b 100644
--- a/ippisite/ippidb/views.py
+++ b/ippisite/ippidb/views.py
@@ -186,9 +186,17 @@ def biblio_card(request, source, id_source):
                                                 'tad_ppis': tad_ppis}) 
 
 def compound_list(request):
+    """
+    Display the list of compounds
+    """
     compounds = Compound.objects.all()
+    # if filtering on "action on PPI"
+    if request.GET.get('ppi'):
+        compounds = compounds.filter(compoundaction__ppi__id__in=request.GET.getlist('ppi'))
+    selected_ppis = Ppi.objects.filter(id__in=request.GET.getlist('ppi')) 
+    ppis = Ppi.objects.exclude(id__in=request.GET.getlist('ppi'))
+    # handle pagination in compounds list
     paginator = Paginator(compounds, 5)
-    ppis = Ppi.objects.all()
     page = request.GET.get('page')
     try:
         compounds = paginator.page(page)
@@ -198,4 +206,4 @@ def compound_list(request):
     except EmptyPage:
         # If page is out of range (e.g. 9999), deliver last page of results.
         compounds = paginator.page(paginator.num_pages)
-    return render(request, 'compound_list.html', {'compounds': compounds, 'ppis': ppis})    
+    return render(request, 'compound_list.html', {'compounds': compounds, 'selected_ppis': selected_ppis, 'ppis': ppis})