ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	6	277	SOAKING WITH COMPOUND MK3281 WAS PERFORMED AT 4 DEG C BY TRANSFERRING THE APO-NS5B CRYSTALS FOR 10 MIN IN A SOLUTION CONTAINING 100 MM 2-MORPHOLINOETHANESULFONIC ACID (MES), PH 6.0, 14% POLYETHYLENE GLYCOL (PEG) 8,000, 14% 2- PROPANOL, 2.5 MM TCEP, 10 MM MNCL2 AND 2.5 MM OF COMPOUND MK3281. THE CRYSTALS WERE THEN TRANSFERRED FOR 1 MIN TO A CRYO-PROTECTANT SOLUTION CONTAINING 100 MM MES PH 6.0, 14% POLYETHYLENE GLYCOL PEG 8,000, 14% 2-PROPANOL, 18% 2-METHYL-2,5 PENTANEDIOL (MPD), 2.5 MM TCEP, 5 MM MNCL2 AND 1.25 MM COMPOUND MK3281 AND THEN PLUNGED DIRECTLY INTO LIQUID NITROGEN.

Unit Cell:

a: 66.983 Å b: 94.272 Å c: 95.145 Å α: 90.00° β: 90.00° γ: 90.00°

Symmetry:

Space Group: P 21 21 2

Crystal Properties:

Matthew's Coefficient: 2.6 Solvent Content: 53

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	THROUGHOUT	2.53	95.35	19605	1056	99.63	0.23727	0.31016	54.851

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
2.53	20.00	99.7	0.09	?	5.90	3.9	?	20692	?	1.0	?

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	2.53	2.67	99.7		?	1.50	3.8

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		100 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	ESRF BEAMLINE ID14-1	?	ESRF	ID14-1

Software