Experiment: 8BEQ

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	5.5	291	25% PEG 3350, 0.2 M ammonium acetate, 0.1 M Bis-Tris pH 5.5. Cryocooling: mother liquor solution supplemented with 15% glycerol. 8 mg mL-1 protein concentration and 2:1 (protein: reservoir) rate.

Crystal Properties
Matthews coefficient	Solvent content
1.96	39.61

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 103.383	α = 90
b = 108.235	β = 90
c = 196.599	γ = 90

Symmetry
Space Group	C 2 2 21

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	KB Mirrors	2020-09-12	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALBA BEAMLINE XALOC	0.979257	ALBA	XALOC

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	2.07	47.45	99.5	0.145	0.161	0.069	0.993	9.9	5.5		66921

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	2.07	2.12	99.9		0.666	0.742	0.321	0.741	3.5	5.4

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	4EQV	2.07	47.45	63542	3304	99.29	0.1736	0.1717	0.2092	RANDOM	23.196

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]
0.9			-0.91		0.02

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.758
r_dihedral_angle_4_deg	16.099
r_dihedral_angle_3_deg	13.079
r_dihedral_angle_1_deg	7.417
r_angle_other_deg	1.435
r_angle_refined_deg	1.424
r_chiral_restr	0.065
r_bond_refined_d	0.008
r_gen_planes_refined	0.006
r_bond_other_d	0.003

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.758
r_dihedral_angle_4_deg	16.099
r_dihedral_angle_3_deg	13.079
r_dihedral_angle_1_deg	7.417
r_angle_other_deg	1.435
r_angle_refined_deg	1.424
r_chiral_restr	0.065
r_bond_refined_d	0.008
r_gen_planes_refined	0.006
r_bond_other_d	0.003
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8164
Nucleic Acid Atoms
Solvent Atoms	599
Heterogen Atoms	474

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
XDS	data scaling
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.