Experiment: 8EW7

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7.4	291.15	200 nL 18% PEG3350, 50 mM Tris, pH 7.4 + 200 nL 50 mg/mL albumin, 50% saturated myristic acid, 50 mM sodium chloride, 25 mM Tris, pH 7.4. Addition of 40% PEG3350, 50 mM Tris, 20 mM cobalt (II) chloride 6 hours prior to harvesting.

Crystal Properties
Matthews coefficient	Solvent content
2.23	44

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 166.104	α = 90
b = 38.301	β = 105.04
c = 96.719	γ = 90

Symmetry
Space Group	C 1 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS PILATUS3 6M	Sagittal focusing	2022-06-22	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-ID	1.60311	APS	19-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	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
1	3.3	40	99.9	0.123	0.134	0.052	5	6.6		9385

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	3.3	3.36	100		0.564	0.614	0.238	0.921		6.6

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB entry 6WUW	3.3	37.28	8345	429	94.9	0.1927	0.1886	0.272	RANDOM	44.521

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
1.44		0.43	-0.88		-0.68

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	15.368
r_dihedral_angle_2_deg	6.699
r_dihedral_angle_1_deg	6.192
r_angle_refined_deg	1.021
r_angle_other_deg	0.423
r_chiral_restr	0.05
r_gen_planes_refined	0.004
r_bond_refined_d	0.003
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4621
Nucleic Acid Atoms
Solvent Atoms	44
Heterogen Atoms	57

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
MOLREP	phasing
HKL-3000	phasing
PDB_EXTRACT	data extraction

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.