Experiment: 6SSD

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		277	200 mM Li2SO4, 100 mM Tris-HCl pH 8.0 and 30 % (w/v) PEG 4000

Crystal Properties
Matthews coefficient	Solvent content
2.95	58.33

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 92.3	α = 90
b = 92.3	β = 90
c = 118.8	γ = 90

Symmetry
Space Group	P 43 21 2

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 PILATUS 6M-F		2017-12-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I24	0.9686	Diamond	I24

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Rrim 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	1.18	72.89	93.2	0.07	1	22.3	23.6		156410

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.18	1.2			1.89	0.5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	1.18	43.02	148310	7817	93.11	0.112	0.1111	0.1286	RANDOM	17.774

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]
-0.07			-0.07		0.13

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.239
r_sphericity_free	22.266
r_dihedral_angle_4_deg	21.514
r_dihedral_angle_3_deg	11.929
r_sphericity_bonded	6.993
r_dihedral_angle_1_deg	5.839
r_rigid_bond_restr	1.865
r_angle_refined_deg	1.595
r_angle_other_deg	1.013
r_chiral_restr	0.114

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.239
r_sphericity_free	22.266
r_dihedral_angle_4_deg	21.514
r_dihedral_angle_3_deg	11.929
r_sphericity_bonded	6.993
r_dihedral_angle_1_deg	5.839
r_rigid_bond_restr	1.865
r_angle_refined_deg	1.595
r_angle_other_deg	1.013
r_chiral_restr	0.114
r_bond_refined_d	0.012
r_gen_planes_refined	0.01
r_bond_other_d	0.002
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3142
Nucleic Acid Atoms
Solvent Atoms	661
Heterogen Atoms	5

Software

Software
Software Name	Purpose
REFMAC	refinement
xia2	data scaling
PDB_EXTRACT	data extraction
xia2	data reduction
PHASER	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.