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. Author manuscript; available in PMC: 2015 Jan 21.
Published in final edited form as: Chem Soc Rev. 2014 Jan 21;43(2):676–706. doi: 10.1039/c3cs60249d

Fig. 15.

Fig. 15

The protein structure of E. coli NapD in complex with the N-terminus of NapA. The protein backbone, of NapD (blue) and NapA (red), is displayed as a ribbon. The location of the two arginine residues (RR), for which the TAT leader sequence is named, is on the N-terminus of NapA. The figure the NMR solution structure (PDB ID: 2PQ4 was created using VMD (version 1.8.7) software.