Table 2 SFX data collection and processing 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

Diffraction source

European XFEL

European XFEL

European XFEL

Photon Energy (mean value, eV)

9232

9232

9232

Pulse energy at sample (assuming 50% beamline transmission, µJ)

290

290

290

Wavelength (Å)

1.3

1.3

1.3

Temperature (K)

293

293

293

Detector

1-megapixel

AGIPD

1-megapixel

AGIPD

1-megapixel

AGIPD

Pulse length (fs)

50

50

50

Space group

P43212

P43212

P43212

a, b, c (Å)

79.30, 79.30, 37.73

79.30, 79.30, 37.73

79.30, 79.30, 37.73

α, β, γ (°)

90, 90, 90

90, 90, 90

90, 90, 90

Resolution range (Å)

21.66-2.10

(2.15-2.10)

35.49-3.20

(3.28-3.20)

21.66-2.10

(2.15-2.10)

Indexed

10,106

962

962

No. of unique reflections

7,418 (535)

2072 (403)

7,263 (494)

Completeness (%)

99.84 (100)

93.6 (90.79)

97.75 (92.34)

Redundancy

47.24 (28.34)

4.55 (3.8)

6.66 (3.98)

I/σ(I)〉

5.1 (4.2)

4.36 (8.3)

2.9 (3.1)

CC1/2

0.906 (0.796)

0.412 (0.638)

0.615 (0.413)

CC*

0.975 (0.942)

0.764 (0.882)

0.873 (0.764)

Overall B factor from Wilson plot (Å2)

19.58

32.8

20.4

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