Experiment: 2WM9

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6	293	THE PROTEIN WAS CONCENTRATED TO 6 MG/ML. CRYSTALS WERE GROWN USING HANGING DROP VAPOUR DIFFUSION. 1 UL OF COMPLEX WITH 200 MM NDSB-201 ADDED TO PROTEIN PRIOR TO CRYSTALLIZATION WAS MIXED WITH EQUAL VOLUME OF CRYSTALLIZATION BUFFER: 14% (W/V) PEG3350,100 MM MES (PH 6.0), 200 MM AMMONIUM ACETATE, 12% GLYCEROL. CRYSTALS WERE GROWN AT 20C.

Crystal Properties
Matthews coefficient	Solvent content
2.33	47.2

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.41	α = 90
b = 93.98	β = 90
c = 88.2	γ = 90

Symmetry
Space Group	P 21 21 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	ADSC CCD		2008-10-30	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-2		ESRF	ID14-2

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	40	99.1	0.09	10.9	3.6		37540			28.28

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	2.32	96.2		0.52	2.8	3.2

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	SAD	NONE	2.2	39.463	1.17	68510	3409	95.08	0.2114	0.2092	0.2511

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]
-6.2469			0.8127		5.4343

RMS Deviations
Key	Refinement Restraint Deviation
f_dihedral_angle_d	17.7
f_angle_d	1.325
f_chiral_restr	0.086
f_bond_d	0.012
f_plane_restr	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4585
Nucleic Acid Atoms
Solvent Atoms	188
Heterogen Atoms	18

Software

Software
Software Name	Purpose
iMOSFLM	data reduction
SCALA	data scaling
SHELX	phasing
SHARP	phasing
PHENIX	refinement

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.