diff --git a/content/3.defense-systems/pfiat.md b/content/3.defense-systems/pfiat.md
index 15ae6e4316883308839159bb85d9f8827f13b265..4253daa2ec1f718de040db6cff99937486d69a10 100644
--- a/content/3.defense-systems/pfiat.md
+++ b/content/3.defense-systems/pfiat.md
@@ -37,18 +37,23 @@ In the absence of PfiT, PfiA is not able to bind to the promotor. This change le
 
 ## Example of genomic structure
 
+The PfiAT is composed of 2 proteins: PfiA and PfiT.
 The PfiAT is composed of 2 proteins: PfiA and PfiT.
 
+Here is an example found in the RefSeq database:
 Here is an example found in the RefSeq database:
 
 ![pfiat](/pfiat/PfiAT.svg){max-width=750px}
 
+The PfiAT system in *Desulfoscipio gibsoniae* (GCF_000233715.2, NC_021184) is composed of 2 proteins PfiA (WP_006521270.1) PfiT (WP_006521271.1) 
 The PfiAT system in *Desulfoscipio gibsoniae* (GCF_000233715.2, NC_021184) is composed of 2 proteins PfiA (WP_006521270.1) PfiT (WP_006521271.1) 
 
 ## Distribution of the system among prokaryotes
 
+Among the 22,803 complete genomes of RefSeq, the PfiAT is detected in 819 genomes (3.59 %).
 Among the 22,803 complete genomes of RefSeq, the PfiAT is detected in 819 genomes (3.59 %).
 
+The system was detected in 308 different species.
 The system was detected in 308 different species.
 
 ![pfiat](/pfiat/Distribution_PfiAT.svg){max-width=750px}
@@ -56,10 +61,14 @@ The system was detected in 308 different species.
 Proportion of genome encoding the PfiAT system for the 14 phyla with more than 50 genomes in the RefSeq database.
 
 
+Proportion of genome encoding the PfiAT system for the 14 phyla with more than 50 genomes in the RefSeq database.
+
+
 
 ## Structure
 ### PfiAT
 ##### Example 1
+##### Example 1
 
 ::molstar-pdbe-plugin
 ---
@@ -67,6 +76,9 @@ height: 700
 dataUrls:
    - /pfiat/PfiAT.PfiAT__PfiA.0.V.cif
    - /pfiat/PfiAT.PfiAT__PfiT.0.V.cif
+dataUrls:
+   - /pfiat/PfiAT.PfiAT__PfiA.0.V.cif
+   - /pfiat/PfiAT.PfiAT__PfiT.0.V.cif
 
 ---
 ::