Experiment: 2R6C

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	6.5	298	0.5M Sodium Succinate, pH 6.5, VAPOR DIFFUSION, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
4.11	70.08

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 228.775	α = 90
b = 228.775	β = 90
c = 192.984	γ = 120

Symmetry
Space Group	P 31 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	ADSC QUANTUM 4		2007-02-26	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 24-ID-C	0.9800	APS	24-ID-C

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	4	20	99.9	0.103	19.5	4.8		95194		1

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	4	4.14	100		0.503	3.6	4.8	9534

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	SAD	THROUGHOUT	4	20	42380	2218	90.76	0.32139	0.32023	0.34375	RANDOM	166.075

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]
-4.99	-2.5		-4.99		7.49

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.906
r_dihedral_angle_3_deg	20.827
r_dihedral_angle_4_deg	19.096
r_dihedral_angle_1_deg	7.833
r_scangle_it	2.117
r_angle_refined_deg	1.659
r_scbond_it	1.641
r_mcangle_it	1.256
r_mcbond_it	0.912
r_symmetry_vdw_refined	0.326

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.906
r_dihedral_angle_3_deg	20.827
r_dihedral_angle_4_deg	19.096
r_dihedral_angle_1_deg	7.833
r_scangle_it	2.117
r_angle_refined_deg	1.659
r_scbond_it	1.641
r_mcangle_it	1.256
r_mcbond_it	0.912
r_symmetry_vdw_refined	0.326
r_nbtor_refined	0.315
r_nbd_refined	0.273
r_xyhbond_nbd_refined	0.26
r_chiral_restr	0.224
r_symmetry_hbond_refined	0.18
r_bond_refined_d	0.01
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	19920
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software Name	Purpose
HKL-2000	data collection
SOLVE	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

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.