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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: Curr Opin Cell Biol. 2013 Feb 20;25(2):272–277. doi: 10.1016/j.ceb.2013.01.002

Figure 1. Structural comparison of a bacterial transcription factor bound to DNA and the mammalian MAPK, ERK2.

Figure 1

Front (top panels) and side (bottom panels) views of the bacterial transcription factor pair HipA/HipB complexed to DNA display structural similarity at a binding interface to the ERK2 MAPK insert (dark blue) which has been implicated in DNA binding. PDB: 3DNV and 1ERK.