diff --git a/ippisite/ippidb/templates/compound_list.html b/ippisite/ippidb/templates/compound_list.html
index 6b2cd4f7eaafae573ba773e9e030da77141104ae..b8c170530e465e6105d33b1742ce3a619abead6f 100644
--- a/ippisite/ippidb/templates/compound_list.html
+++ b/ippisite/ippidb/templates/compound_list.html
@@ -33,6 +33,7 @@
 <main class="col-12" role="main">
     <form>
         <div class="row">
+       {% include "multiselection_button.html" with label="PPI Family" param_name="family" %}
        {% include "multiselection_button.html" with label="PPI" param_name="ppi" %}
        {% include "multiselection_button.html" with label="Disease" param_name="disease" %}
        {% include "multiselection_button.html" with label="Organism" param_name="taxonomy" %}
@@ -128,6 +129,7 @@
   </ul>
 </nav>
 
+  {% include "multiselection_modal.html" with label="PPI Family" selected_list=selected_families unselected_list=families param_name="family" all_param_name="families_all" all_param_value=families_all %}
   {% include "multiselection_modal.html" with label="PPI" selected_list=selected_ppis unselected_list=ppis param_name="ppi" all_param_name="ppis_all" all_param_value=ppis_all %}
   {% include "multiselection_modal.html" with label="Disease" selected_list=selected_diseases unselected_list=diseases param_name="disease" all_param_name="diseases_all" all_param_value=diseases_all %}
   {% include "multiselection_modal.html" with label="Organism" selected_list=selected_taxonomies unselected_list=taxonomies param_name="taxonomy" all_param_name="taxonomies_all" all_param_value=taxonomies_all %}
diff --git a/ippisite/ippidb/views.py b/ippisite/ippidb/views.py
index 0988d80c9e32ef1ff7a3bdd52dafd0bdf9c902cd..8835d1d83b77bc50ed223d338db8f1046ba6a242 100644
--- a/ippisite/ippidb/views.py
+++ b/ippisite/ippidb/views.py
@@ -7,7 +7,7 @@ from formtools.wizard.views import SessionWizardView, NamedUrlSessionWizardView
 
 import ippidb
 from .forms import IdForm, BibliographyForm, PDBForm, ProteinForm, ComplexCompositionForm, ComplexCompositionFormSet, ProteinDomainComplexTypeForm, ProteinDomainComplexForm, PpiForm, PpiComplexForm, PpiAndComplexForm, ProteinFormSet,TestsForm, CompoundForm, CompoundFormSet
-from .models import Protein, Bibliography, ProteinDomainComplex, ProteinDomainBoundComplex, RefCompoundBiblio, TestActivityDescription, Compound, Ppi, Disease, Taxonomy, LeLleBiplotData, PcaBiplotData
+from .models import Protein, Bibliography, ProteinDomainComplex, ProteinDomainBoundComplex, RefCompoundBiblio, TestActivityDescription, Compound, Ppi, Disease, Taxonomy, LeLleBiplotData, PcaBiplotData, PpiFamily
 from .ws import get_pdb_uniprot_mapping
 
 
@@ -178,6 +178,8 @@ def compound_list(request):
     Display the list of compounds
     """
     compounds = Compound.objects.order_by('id')
+    if request.GET.get('family'):
+        compounds = compounds.filter(compoundaction__ppi__family__id__in=request.GET.getlist('family'))
     # if filtering on "action on PPI"
     if request.GET.get('ppi'):
         compounds = compounds.filter(compoundaction__ppi__id__in=request.GET.getlist('ppi'))
@@ -187,6 +189,8 @@ def compound_list(request):
         compounds = compounds.filter(compoundaction__ppi_id__ppicomplex__complex__protein__organism__id__in=request.GET.getlist('taxonomy'))
     if request.GET.get('boundcomplex'):
         compounds = compounds.filter(compoundaction__ppi_id__ppicomplex__complex__id__in=request.GET.getlist('boundcomplex'))
+    selected_families = PpiFamily.objects.filter(id__in=request.GET.getlist('family'))
+    families = PpiFamily.objects.exclude(id__in=request.GET.getlist('family'))
     selected_ppis = Ppi.objects.filter(id__in=request.GET.getlist('ppi'))
     ppis = Ppi.objects.exclude(id__in=request.GET.getlist('ppi'))
     selected_diseases = Disease.objects.filter(id__in=request.GET.getlist('disease'))
@@ -221,6 +225,8 @@ def compound_list(request):
                                                   'count': count,
                                                   'selected_ppis': selected_ppis,
                                                   'ppis': ppis,
+                                                  'selected_families': selected_families,
+                                                  'families': families,
                                                   'selected_diseases': selected_diseases,
                                                   'diseases': diseases,
                                                   'selected_taxonomies': selected_taxonomies,