Experiment: 4XI0

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3AS5

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8.1	277	0.1 M Tris pH 8.1, 0.75 M sodium potassium tartrate and 0.5% polyethylene glycol monomethyl ether 5000

Crystal Properties
Matthews coefficient	Solvent content
4.77	74.22

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 151.087	α = 90
b = 151.087	β = 90
c = 204.903	γ = 90

Symmetry
Space Group	I 4

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	ADSC QUANTUM 315r		2011-12-02	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-4	0.939	ESRF	ID14-4

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	2.88	22	99.8	0.065	20.4	6.2		51648

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	2.88	2.93	100		0.608		6.3	2587

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	3AS5	2.88	22	51648	2629	99.38	0.2099	0.2094	0.2201	RANDOM	67.091

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]
0.17			0.17		-0.33

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	39.186
r_dihedral_angle_4_deg	22.067
r_dihedral_angle_3_deg	21.224
r_scangle_it	7.853
r_dihedral_angle_1_deg	5.681
r_scbond_it	4.351
r_mcangle_it	3.063
r_angle_refined_deg	1.897
r_mcbond_it	1.459
r_angle_other_deg	1.145

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	39.186
r_dihedral_angle_4_deg	22.067
r_dihedral_angle_3_deg	21.224
r_scangle_it	7.853
r_dihedral_angle_1_deg	5.681
r_scbond_it	4.351
r_mcangle_it	3.063
r_angle_refined_deg	1.897
r_mcbond_it	1.459
r_angle_other_deg	1.145
r_mcbond_other	0.248
r_chiral_restr	0.104
r_bond_refined_d	0.024
r_gen_planes_refined	0.008
r_gen_planes_other	0.005
r_bond_other_d	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8530
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software Name	Purpose
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
BALBES	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 R01GM157729.