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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: DNA Repair (Amst). 2012 Mar 13;11(5):480–487. doi: 10.1016/j.dnarep.2012.02.001

Fig. 3.

Fig. 3

A model of the E. coli NrdAB holoenzyme with locations of discovered mutator mutations. The model is based on the reported crystal structures of the R1 [36] and R2 dimers [37], docked together into the holoenzyme as described in Materials and Methods.