Lysozyme
Spring-8 BL44XU
H-Lys DCl-Lys NaOD-Lys
Wavelength (Å) 0.9 0.9 0.9
Resolution range (Å) 33.32 – 0.94
(0.96– 0.94)
30.77 – 0.90
(0.92 – 0.90)
33.41 – 0.94
(0.96 – 0.94)
Space group P43212 P43212 P43212
Unit cell (Å, deg.) 78.6 78.6 36.8
90 90 90
79.0 79.0 36.9
90 90 90
78.9 78.9 36.9
90 90 90
Total reflections 1,815,518 1,822,325 1,512,065
Unique reflections 77,366 (4,524) 87,610 (4,748) 78,264 (4,568)
Multiplicity 19.7 (15.6) 19.6 (14.1) 17.7 (14.9)
Completeness (%) 99.9 (100.0) 99.9 (100.0) 100.0 (100.0)
Mean I/sigma(I) 17.5 (3.9) 59.0 (4.5) 957.3 (3.7)
Wilson B-factora2) 8.175 7.454 7.185
Rbmerge 0.075 (0.971) 0.065 (0.788) 0.096 (0.808)
Rcwork 0.185 0.182 0.185
Rdfree 0.208 0.194 0.200
Number of atoms 2426 2426 2426
Macromolecules 1969 1969 1969
Ligands 52 52 52
Water (oxygene) 405 (137) 405 (137) 405 (137)
Protein residues 129 129 129
RMS(bonds) (Å) 0.027 0.027 0.028
RMS(angles) (deg.) 2.17 2.24 2.20
Statistics for the highest-resolution shell are shown in parentheses.
aWilson B factor by the Wilson plot computed (ref.11)
bRmerge = Σ (|I-<I>|)/Σ<I>
cRwork = Σ||Fobs|-|Fcalc||/Σ|Fobs|
dRwork is calculated from a set of reflections in which 5% of the total reflections have been randomly omitted from the refinement and used to calculate Rfree
eNumber of oxygen atoms
Table 1: Data collection and refinement statistics.