Experiment: 2Q5R

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		298	25% PEG3350, 0.2M sodium thiocyanate, frozen in paratone, VAPOR DIFFUSION, SITTING DROP, temperature 100K, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.43	49.3

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 76.952	α = 90
b = 96.94	β = 94.42
c = 94.485	γ = 90

Symmetry
Space Group	P 1 21 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 210		2007-02-04	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 17-ID	1	APS	17-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	2.3	15	90.1	0.078	15.5	2.7	146479	55270

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	2.3	2.38	93.5		0.158	5.4	2.6	5686

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	MOLECULAR REPLACEMENT	THROUGHOUT	2F02	2.3	14.99	146479	55227	2729	90.09	0.218	0.215	0.283	RANDOM	42.88

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]
0.28		-0.85	-0.39		-0.02

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	39.687
r_dihedral_angle_4_deg	17.98
r_dihedral_angle_3_deg	15.294
r_dihedral_angle_1_deg	5.942
r_scangle_it	1.954
r_scbond_it	1.228
r_angle_refined_deg	1.19
r_mcangle_it	0.77
r_mcbond_it	0.464
r_nbtor_refined	0.296

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	39.687
r_dihedral_angle_4_deg	17.98
r_dihedral_angle_3_deg	15.294
r_dihedral_angle_1_deg	5.942
r_scangle_it	1.954
r_scbond_it	1.228
r_angle_refined_deg	1.19
r_mcangle_it	0.77
r_mcbond_it	0.464
r_nbtor_refined	0.296
r_symmetry_vdw_refined	0.224
r_nbd_refined	0.188
r_xyhbond_nbd_refined	0.137
r_symmetry_hbond_refined	0.083
r_chiral_restr	0.072
r_bond_refined_d	0.011
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	9566
Nucleic Acid Atoms
Solvent Atoms	499
Heterogen Atoms

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
JDirector	data collection
HKL-2000	data reduction
MOLREP	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.