Update README.md

Author: tobigithub

docking/PanDDA/README.md

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 <B>PanDDA analysis of COVID-19 main protease against the DSI-poised Fragment Library
 Fearon, D., Powell, A.J., Douangamath, A., Owen, C.D., Wild, C., Krojer, T., Lukacik, P., Strain-Damerell, C.M., Walsh, M.A., von Delft, F.</B>
 
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 * Links:  
 https://www.rcsb.org/structure/5R7Y  
 https://www.rcsb.org/structure/5R7Z  
@@ -13,3 +15,4 @@ https://www.rcsb.org/structure/5R83
 
 * related Swissmodel: https://swissmodel.expasy.org/templates/5r80
 * related PDB: 5R82,6Y84,5R7Y,6Y2E,5R83,5R7Z,6Y2F,5R81,5R84,6M03,5R80,6Y2G,6LU7
+* DSI-POISED Fragment library (SMILES) [[LINK]](https://www.diamond.ac.uk/Instruments/Mx/Fragment-Screening/Fragment-Libraries/DSI-poised-library.html)