Experiment: 2OX5

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8	293	2 microl of protein at 10 mg/ml in 10 mM Tris-HCl pH 8.0, 5 mM beta-mercaptoethanol and 200 mM NaCl mixed with 2 microl of 28-30 % (w/v) PEG 3350, 100 mM sodium acetate pH 4.75, 200 mM NH4SO4, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.34	47.48

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 206.605	α = 90
b = 54.708	β = 98.58
c = 77.884	γ = 90

Symmetry
Space Group	C 1 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	MAR CCD 165 mm		2003-04-03	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE BM14	0.9793, 0.8731	ESRF	BM14

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	1.981	102.147	98.7	0.07	0.07	8.6	4	59443	59443			19.7

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	1.98	2.09	91.3		0.27	0.27	2.7	3	7876

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	1.98	50	59443	59443	3006	98.72	0.175	0.175	0.173	0.211	RANDOM	22.604

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]
-0.59		0.31	0.74		-0.05

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.31
r_dihedral_angle_4_deg	19.823
r_dihedral_angle_3_deg	15.182
r_dihedral_angle_1_deg	6.353
r_scangle_it	3.538
r_scbond_it	2.229
r_angle_refined_deg	1.354
r_mcangle_it	1.34
r_mcbond_it	0.838
r_nbtor_refined	0.299

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.31
r_dihedral_angle_4_deg	19.823
r_dihedral_angle_3_deg	15.182
r_dihedral_angle_1_deg	6.353
r_scangle_it	3.538
r_scbond_it	2.229
r_angle_refined_deg	1.354
r_mcangle_it	1.34
r_mcbond_it	0.838
r_nbtor_refined	0.299
r_nbd_refined	0.204
r_symmetry_vdw_refined	0.191
r_xyhbond_nbd_refined	0.162
r_symmetry_hbond_refined	0.145
r_chiral_restr	0.096
r_bond_refined_d	0.013
r_gen_planes_refined	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6335
Nucleic Acid Atoms
Solvent Atoms	895
Heterogen Atoms	51

Software

Software
Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
MOSFLM	data reduction
SOLVE	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 R01GM133198.