Experiment: 2QUS

X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.21	44.39

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 27.926	α = 74.57
b = 53.03	β = 81.37
c = 71.963	γ = 75.61

Symmetry
Space Group	P 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray		IMAGE PLATE	RIGAKU			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU	1.5418

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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
1	2.4	25.67	86.05	0.054	8		12926	11632

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		THROUGHOUT	small helical fragments	2.4	25.67	12926	1294	86.05	0.191	0.184	0.253	RANDOM	58.401

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]
0.77	0.71	-0.09	-0.34	-0.19	-0.66

RMS Deviations
Key	Refinement Restraint Deviation
r_angle_refined_deg	1.85
r_scangle_it	1.715
r_scbond_it	1.08
r_nbtor_refined	0.282
r_symmetry_hbond_refined	0.196
r_xyhbond_nbd_refined	0.194
r_nbd_refined	0.189
r_symmetry_vdw_refined	0.162
r_metal_ion_refined	0.117
r_chiral_restr	0.105

RMS Deviations
Key	Refinement Restraint Deviation
r_angle_refined_deg	1.85
r_scangle_it	1.715
r_scbond_it	1.08
r_nbtor_refined	0.282
r_symmetry_hbond_refined	0.196
r_xyhbond_nbd_refined	0.194
r_nbd_refined	0.189
r_symmetry_vdw_refined	0.162
r_metal_ion_refined	0.117
r_chiral_restr	0.105
r_bond_refined_d	0.009
r_gen_planes_refined	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms
Nucleic Acid Atoms	2966
Solvent Atoms	131
Heterogen Atoms	16

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.