Table 3 SFX and refinement statistics for lysozyme

From: Megahertz pulse trains enable multi-hit serial femtosecond crystallography experiments at X-ray free electron lasers

Data Set

Single Hit

First Hit

Second Hit

Resolution range (Å)

21.66–2.10

(2.15–2.10)

35.489–3.20

(3.28–3.20)

21.66–2.10

(2.15–2.10)

Completeness (%)

99.84 (100)

93.6 (90.79)

97.75 (92.34)

No. of reflections, working set

6681 (737)

1850 (129)

6547 (716)

No. of reflections, test set

479 (56)

207 (9)

445 (49)

Final Rcryst

0.152 (0.114)

0.314 (0.323)

0.249 (0.244)

Final Rfree

0.216 (0.183)

0.426 (0.406)

0.299 (0.355)

R.M.S. deviations

   

Bonds (Å)

0.0007

0.005

0.004

Angles (°)

1.453

1.447

1.254

Average B factors (Å2)

19.58

32.8

20.4

 Protein

20.61

11.44

21.44

 Ligands

37.73

27.46

37.24

 Ions

22.99

33.37

40.32

 Waters

29.96

28.35

28.01

Ramachandran plot

   

Most favoured (%)

98.43

88.98

96.85

Allowed (%)

1.57

11.02

3.15

  1. Statistics for the single hit crystaland the multi-hit (first hit and second hit) data sets are presented. Values for the outer shell are given in parentheses.