Experiment: 7EKB

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	4.6	293	12% PEG 4,000; 200 mM Ammonium sulfate; 100 mM sodium acetate

Crystal Properties
Matthews coefficient	Solvent content
2.83	56.55

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 158.109	α = 90
b = 44.89	β = 113.68
c = 86.041	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 PILATUS 6M		2017-11-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALBA BEAMLINE XALOC	0.97953	ALBA	XALOC

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	1.45	34.5	98.1	0.089	0.04	0.996	11.2	5.6		96390

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.45	1.53	89.9		0.775	0.464	0.454	3	3.8

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	4WY7	1.45	34.44	93433	2919	97.94	0.1208	0.1199	0.1505	RANDOM	20.482

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]
-0.62		0.01	0.06		0.4

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.597
r_dihedral_angle_1_deg	26.264
r_dihedral_angle_4_deg	22.846
r_dihedral_angle_3_deg	11.339
r_rigid_bond_restr	2.836
r_angle_refined_deg	1.643
r_angle_other_deg	1.456
r_chiral_restr	0.086
r_bond_refined_d	0.013
r_gen_planes_refined	0.009

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.597
r_dihedral_angle_1_deg	26.264
r_dihedral_angle_4_deg	22.846
r_dihedral_angle_3_deg	11.339
r_rigid_bond_restr	2.836
r_angle_refined_deg	1.643
r_angle_other_deg	1.456
r_chiral_restr	0.086
r_bond_refined_d	0.013
r_gen_planes_refined	0.009
r_bond_other_d	0.005
r_gen_planes_other	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3370
Nucleic Acid Atoms
Solvent Atoms	480
Heterogen Atoms	40

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
MOSFLM	data reduction
SCALA	data scaling
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.