Experiment: 2O6I

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8.3	295	0.2 M di-Sodium tartate dihydrate, 20 % w/v Polyethylene glycol 3350, pH 8.3, VAPOR DIFFUSION, SITTING DROP, temperature 295K

Crystal Properties
Matthews coefficient	Solvent content
2.84	56.76

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 109.913	α = 90
b = 109.913	β = 90
c = 182.412	γ = 120

Symmetry
Space Group	P 32 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	MARRESEARCH	Mirrors	2006-01-31	M	SINGLE WAVELENGTH
2	1	x-ray	100	CCD	ADSC QUANTUM 315	Mirrors	2006-02-11	M	SINGLE WAVELENGTH
1,2	1

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 22-ID	1.0000	APS	22-ID
2	SYNCHROTRON	APS BEAMLINE 19-ID	1.0088	APS	19-ID

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	2.55	30	96.4	0.08	18	6.1	40637	40637		-3

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	2.55	2.64	76		0.5	2.4	4.3	3151

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 (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SIRAS	THROUGHOUT	2.55	30	38552	2049	96.35	0.25179	0.24845	0.24	0.31715	0.31	RANDOM	68.725

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]
3.62	1.81		3.62		-5.44

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	24.595
r_dihedral_angle_3_deg	10.153
r_dihedral_angle_4_deg	8.666
r_dihedral_angle_1_deg	1.968
r_scangle_it	1.245
r_angle_refined_deg	1.082
r_scbond_it	0.735
r_mcangle_it	0.572
r_mcbond_it	0.32
r_nbtor_refined	0.318

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	24.595
r_dihedral_angle_3_deg	10.153
r_dihedral_angle_4_deg	8.666
r_dihedral_angle_1_deg	1.968
r_scangle_it	1.245
r_angle_refined_deg	1.082
r_scbond_it	0.735
r_mcangle_it	0.572
r_mcbond_it	0.32
r_nbtor_refined	0.318
r_nbd_refined	0.202
r_xyhbond_nbd_refined	0.192
r_symmetry_hbond_refined	0.188
r_symmetry_vdw_refined	0.173
r_chiral_restr	0.088
r_metal_ion_refined	0.069
r_bond_refined_d	0.005
r_gen_planes_refined	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7081
Nucleic Acid Atoms
Solvent Atoms	297
Heterogen Atoms	12

Software

Software
Software Name	Purpose
REFMAC	refinement
MAR345	data collection
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing
SHARP	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.