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Figure 2
C-terminal fragment of the B chain from PDB entry 2p68 with 2mFo − DFc (blue at +1.5σ) and mFo − DFc (green at +2.0σ) maps obtained from (a) the EDS, (b) the PDB_REDO server and (c) after insertion and refinement (by the present authors) of six residues missing from the original model. Red spheres mark incorrectly placed water molecules in the original and the PDB_REDO models.

IUCrJ
Volume 1| Part 3| April 2014| Pages 179-193
ISSN: 2052-2525
doi:10.1107/S2052252514005442