Draft: update description and relevant abstract and mermaid

content/3.defense-systems/abik.md

@@ -10,9 +10,24 @@ tableColumns:
     Activator: Unknown
     Effector: Unknown
     PFAM: PF00078
+relevantAbstracts:
+  - doi: 10.1023/A:1002027321171
+  - doi: 10.1016/j.mib.2005.06.006
+  - doi: 10.1093/nar/gkac467
+  - doi: 10.1128/aem.63.4.1274-1283.1997
 ---
-
 # AbiK
+
+## Description
+AbiK is a defense system discovered in 1997 :ref{doi=10.1128/aem.63.4.1274-1283.1997} in *Lactococcus lactis*.
+
+It one of the so-called "Abi" systems for "Abortive infection" discovered in the 90's in research related to the dairy industry :ref{doi=10.1016/j.mib.2005.06.006}. Even though, their name correspond to abortive infection, their mechanism of action does not necessarily correspond to an abortive infection.
+
+Abik is a single gene protein containing a reverse transcriptase domain. This defense system is part of wider defense system family named DRT (for **D**efense associated **R**everse **T**ranscriptases) :ref{doi=10.1093/nar/gkac467}. The other system from this class are : [DRT](/defense-systems/drt), [Rst_RT_Nitralase_TM](/defense-systems/rst_rt-nitrilase-tm), [AbiA](/defense-systems/abia), [AbiP](/defense-systems/abip2) and [AbiK](/defense-systems/abik).
+
+## Molecular mechanism
+As far as we are aware, the molecular mechanism is unknown. For all the system of the DRT family, very few things are known for the mechanism. 
+
 ## Example of genomic structure
 
 The AbiK system is composed of one protein: AbiK.
@@ -47,7 +62,7 @@ dataUrl: /abik/AbiK__AbiK-plddts_91.42521.pdb
 ## Experimental validation
 <mermaid>
 graph LR;
-    Chopin_2005[<a href='https://doi.org/10.1016/j.mib.2005.06.006'>Chopin et al., 2005</a>] --> Origin_0
+    Emond_1997[<a href='https://doi.org/10.1128/aem.63.4.1274-1283.1997'>Chopin et al., 2005</a>] --> Origin_0
     Origin_0[lactococcal plasmid 
 <a href='https://ncbi.nlm.nih.gov/protein/AAB53491.2'>AAB53491.2</a>] --> Expressed_0[lactococci]
     Expressed_0[lactococci] ----> 936 & c2 & P335
@@ -70,15 +85,4 @@ end
     style Title3 fill:none,stroke:none,stroke-width:none
     style Title4 fill:none,stroke:none,stroke-width:none
 </mermaid>
-## Relevant abstracts
-
-::relevant-abstracts
----
-items:
-    - doi: 10.1023/A:1002027321171
-    - doi: 10.1016/j.mib.2005.06.006
-    - doi: 10.1093/nar/gkac467
-
----
-::