In this issue of Structure, Lynch et al. (2017) reveal that the interaction between two key proteins in the bacterial flagellar motor results in a shared structural domain. This unusual arrangement… Click to show full abstract
In this issue of Structure, Lynch et al. (2017) reveal that the interaction between two key proteins in the bacterial flagellar motor results in a shared structural domain. This unusual arrangement keeps the corresponding genes together through the course of evolution.
               
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