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Figure 3
A plot of the number of native SAD structures deposited in the Protein Data Bank as a function of the wavelength used for data collection. The large peaks at 1.542 and 2.290 Å represent copper and chromium home sources, respectively. The two structures for which data were recorded with 2.7 Å X-rays come from BL-1A at the Photon Factory.

IUCrJ
Volume 2| Part 4| May 2015| Pages 431-440
ISSN: 2052-2525
doi:10.1107/S2052252515008337