Experiment: 3PR6

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8.5	277	25% PEG3350, 0.2 M magnesium chloride, 0.1 M Tris-HCl, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.47	50.14

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 57.13	α = 90
b = 58.492	β = 92.62
c = 53.969	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	CCD	RAYONIX MX-225		2010-05-12	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.2	0.9796,0.9798,0.9720	BESSY	14.2

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	1.8	29.25	99.4	0.039	17.49			16453		-3	35.308

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.8	1.85	99.5		0.408	3

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	MAD	THROUGHOUT	1.8	29.25	15631	823	99.29	0.1851	0.1832	0.2196	RANDOM	31.76

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]
-4.04		0.89	0.41		3.63

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.892
r_dihedral_angle_4_deg	15.867
r_dihedral_angle_3_deg	12.269
r_dihedral_angle_1_deg	5.275
r_scangle_it	3.737
r_scbond_it	2.186
r_mcangle_it	1.35
r_angle_refined_deg	1.277
r_angle_other_deg	0.849
r_mcbond_it	0.731

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.892
r_dihedral_angle_4_deg	15.867
r_dihedral_angle_3_deg	12.269
r_dihedral_angle_1_deg	5.275
r_scangle_it	3.737
r_scbond_it	2.186
r_mcangle_it	1.35
r_angle_refined_deg	1.277
r_angle_other_deg	0.849
r_mcbond_it	0.731
r_mcbond_other	0.198
r_chiral_restr	0.074
r_bond_refined_d	0.011
r_gen_planes_refined	0.005
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1164
Nucleic Acid Atoms
Solvent Atoms	133
Heterogen Atoms	7

Software

Software
Software Name	Purpose
XSCALE	data scaling
SHELX	phasing
DM	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345	data collection
SHELXD	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.