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. 2004 Feb;13(2):412–421. doi: 10.1110/ps.03460604

Table 1.

Heavy atom and Se-Met data statistics for human DPPIV

Native Se-Met EMTSa PIPb
Unit cell parameters
    a (Å) 121.8 121.9 122.2 121.4
    b (Å) 124.1 123.0 123.1 121.7
    c (Å) 144.5 145.0 145.8 144.2
    β (°) 114.7 114.9 114.9 114.8
Wavelength (Å) 1.0 0.97893 0.97913 0.91837 1.00720 1.0721
Resolution (Å) 2.1 2.8 3.0 3.0 2.8 3.0
Total observations 996,059 1,323,896 656,502 646,108 914,648 582,365
Unique reflections 218,087 92,320 91,599 91,218 96,270 76,748
Completeness (%) 96.4 (95.0) 96.9 (96.0) 95.8 (94.0) 95.4 (93.0) 99.8 (100) 99.8 (98.3)
Rsymm (I) 0.062 (0.524) 0.168 (0.701) 0.164 (697) 0.170 (0.652) 0.204 (0.716) 0.119 (0.639)
l/σ (I) 19.8 (2.3) 15.0 (2.4) 10.4 (2.7) 8.4 (2.2) 12.4 (1.6) 16.6 (2.5)
Number of sites 56 8 16
Phasing power (ano) 1.043 0.46 0.61 1.01 0.98
Phasing power (iso) 0.50 0.38 2.83 1.35
Figure of merit 0.385 (acentric), 0.345 (centric)
NCS correlation 0.44 (initial) 0.81 (final)

a Ethylmercurithiosalicylate (EMTS).

b Di-μ-iodobis(ethylenediamine)diplatinum (PIP).