Experiment: 3EB6

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.3	291	3.3 M NaCl, 0.1 M HEPES, pH 7.3, vapor diffusion, hanging drop, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
6.05	79.66

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 137.226	α = 90
b = 137.226	β = 90
c = 111.87	γ = 120

Symmetry
Space Group	P 63 2 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	IMAGE PLATE	RIGAKU RAXIS IV		2007-07-11		SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU MICROMAX-007	1.5418

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	3.401	58.521	99.1	0.077	0.077	7.331	6.9	8950	8512

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	3.4	3.58	99.6		0.01	1.032	0.8	7	1263

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		THROUGHOUT	3.4	58.52	8512	433	99.34	0.283	0.281	0.32	RANDOM	102.875

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]
3.33	1.67		3.33		-5

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.548
r_dihedral_angle_3_deg	19.891
r_dihedral_angle_4_deg	19.032
r_dihedral_angle_1_deg	6.825
r_angle_refined_deg	1.34
r_scangle_it	1.129
r_scbond_it	0.706
r_mcangle_it	0.468
r_nbtor_refined	0.311
r_mcbond_it	0.25

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.548
r_dihedral_angle_3_deg	19.891
r_dihedral_angle_4_deg	19.032
r_dihedral_angle_1_deg	6.825
r_angle_refined_deg	1.34
r_scangle_it	1.129
r_scbond_it	0.706
r_mcangle_it	0.468
r_nbtor_refined	0.311
r_mcbond_it	0.25
r_symmetry_vdw_refined	0.242
r_nbd_refined	0.24
r_metal_ion_refined	0.196
r_xyhbond_nbd_refined	0.173
r_chiral_restr	0.087
r_bond_refined_d	0.008
r_gen_planes_refined	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1691
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	2

Software

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

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 R01GM157729.