Experiment: 7XI0

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		277	0.2M NaAc, 20% w/v Polyethylene glycol, 3350 PH 7.3

Crystal Properties
Matthews coefficient	Solvent content
2.03	39.32

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 48.54	α = 90
b = 33.84	β = 94.65
c = 78.699	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	197	PIXEL	DECTRIS PILATUS3 6M		2019-10-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL19U1	0.97890	SSRF	BL19U1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	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	1.62	78.44	96.2	0.084	0.092	0.038	0.996	12.6	5.5		31496

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	1.62	1.65	96.4		0.27	0.297	0.122	0.953		5.6

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	4NYX	1.62	30	29896	1578	95.45	0.1936	0.1919	0.2244	RANDOM	21.745

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]
-0.23		-0.03	-0.4		0.63

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.238
r_dihedral_angle_4_deg	22.868
r_dihedral_angle_3_deg	14.251
r_dihedral_angle_1_deg	5.123
r_angle_refined_deg	1.83
r_angle_other_deg	1.313
r_chiral_restr	0.158
r_bond_refined_d	0.014
r_gen_planes_refined	0.009
r_bond_other_d	0.004

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.238
r_dihedral_angle_4_deg	22.868
r_dihedral_angle_3_deg	14.251
r_dihedral_angle_1_deg	5.123
r_angle_refined_deg	1.83
r_angle_other_deg	1.313
r_chiral_restr	0.158
r_bond_refined_d	0.014
r_gen_planes_refined	0.009
r_bond_other_d	0.004
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1886
Nucleic Acid Atoms
Solvent Atoms	134
Heterogen Atoms	88

Software

Software
Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
iMOSFLM	data reduction
MOLREP	phasing

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.