deletions | additions       diff --git a/figures/all2d/caption.tex b/figures/all2d/caption.tex  index 0dfb4f7..e4032fa 100644  --- a/figures/all2d/caption.tex  +++ b/figures/all2d/caption.tex 
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%fullfig  \label{targets} Graphical depictions of the ten receptor-ligand structures used to define shape constraints. The fragment of the ligand used for alignment is highlighted.  Diagrams generated with PoseView.\cite{Stierand_2006}