Experiment: 1T3W

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	4.6	277	5% v/v PEG4000, 0.2M ammonium sulfate, 0.1M sodium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
7.2	82.92

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 142.239	α = 90
b = 142.239	β = 90
c = 192.131	γ = 90

Symmetry
Space Group	I 41 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	CCD	MARRESEARCH	mirrors	2003-03-01	M	MAD
2	1	x-ray	100	CCD	MARRESEARCH	mirrors	2003-03-01	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 14-ID-B	0.979862, 0.98004	APS	14-ID-B
2	SYNCHROTRON	APS BEAMLINE 14-ID-B	0.9776	APS	14-ID-B

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	2.8	50	98.7	0.099	12.89	5.6	24195	24195		-4	85.4

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	2.8	2.9	100		0.689	1.8

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	2.8	50	22786	22786	1240	97.63	0.2706	0.27069	0.26869	0.30816	RANDOM	65.526

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]
0.68			0.68		-1.37

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	5.374
r_scangle_it	3.711
r_scbond_it	2.08
r_mcangle_it	1.736
r_angle_refined_deg	1.498
r_mcbond_it	0.905
r_symmetry_vdw_refined	0.279
r_nbd_refined	0.235
r_symmetry_hbond_refined	0.219
r_xyhbond_nbd_refined	0.163

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	5.374
r_scangle_it	3.711
r_scbond_it	2.08
r_mcangle_it	1.736
r_angle_refined_deg	1.498
r_mcbond_it	0.905
r_symmetry_vdw_refined	0.279
r_nbd_refined	0.235
r_symmetry_hbond_refined	0.219
r_xyhbond_nbd_refined	0.163
r_chiral_restr	0.109
r_bond_refined_d	0.012
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2153
Nucleic Acid Atoms
Solvent Atoms	5
Heterogen Atoms	4

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
CNS	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.