ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	293	We used Madex HP (Certisusa). Madex HP contains about 1E13 virus occlusion bodies (OB) per liter and the OBs were purified from the aqueous suspension by applying iterative washing and centrifugation cycles. The pellet was then re-suspended in ultra-pure water at pH7. After 3h of incubation at room temperature the supernatant, containing the almost pure OBs, was removed from the pellet and subjected to filtration steps through a sequence of stainless steel filters with decreasing pore sizes (20 um, 10 um, 5 um, 2 um, 0.5 m; all IDEX). To increase the concentration of CpGV to the desired 1E11 particles/ml for injection at LCLS, the suspension was subjected to centrifugation at 21,000 g, the supernatant was removed, and the pellet re-suspended. Size distribution and particle concentration was estimated using a Nanosight LM14 instrument (Malvern).

Unit Cell:

a: 103.400 Å b: 103.400 Å c: 103.400 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: I 2 3

Crystal Properties:

Matthew's Coefficient: 1.60 Solvent Content: 23.14

Refinement Statistics

Diffraction ID	Structure Solution Method	Cross Validation Method	Resolution Limit (High)	Resolution Limit (Low)	Number of Reflections (Observed)	Number of Reflections (R-free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	2.56	32.70	6052	601	99.2293818659	0.160	0.207	21.0136272722

Data Collection

Overall

Resolution Limit (High)	Resolution Limit (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
2.55	32.7	99.2	?	?	35.21	1755.5	?	6052	?	?	?

Highest Resolution Shell

#	Resolution Limits (Low)	Resolution Limits (High)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.56	2.651	96.96	?	?	8.57	351.9	?

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		293.15 K			?

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
FREE ELECTRON LASER	SLAC LCLS BEAMLINE CXI	1.5498	SLAC LCLS	CXI

Software