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Figure 1
The numbers of structures deposited in the Protein Data Bank (PDB; Berman et al., 2000BB4) in a particular year associated with the X-ray crystallography (lilac), NMR (salmon) and cryoEM (blue) methods. Note that the data for 2019 are only to 17th January.

IUCrJ
Volume 6| Part 2| March 2019| Pages 167-177
ISSN: 2052-2525
https://doi.org/10.1107/S2052252519002422