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Figure 3
A reversed amide bond where negative difference density at the next Cα suggests an error in the previous residue. The example is a peptide bond between asparagine and glycine in a 1.86 Å resolution structure built by Buccaneer that was not used in this study. The 2mFo − DFc map is shown in grey. The positive and negative contours of the mFo − DFc map are shown in green and red, respectively.

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
Volume 76| Part 8| August 2020| Pages 713-723
https://doi.org/10.1107/S2059798320009080
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