Experiment: 3C9D

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5	298	20 mM Tris, 100 mM KCl, 10 mM MgCl(2), 35% PEG400, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.64	53.4

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 74.805	α = 90
b = 86.085	β = 90
c = 85.641	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	110	CCD	MARMOSAIC 300 mm CCD		2007-11-05	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-F	0.9785	APS	21-ID-F

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	50	99.4	0.071	10.1	4.7	37867	37640

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	2.07	96.8		0.408		3.8	3590

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		THROUGHOUT	2	20	37839	37548	1866	99.23	0.23	0.23	0.229	0.251	RANDOM	33.32

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]
3.42			-0.59		-2.84

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.882
r_dihedral_angle_4_deg	17.425
r_dihedral_angle_3_deg	15.068
r_dihedral_angle_1_deg	5.196
r_scangle_it	2.862
r_scbond_it	1.711
r_mcangle_it	1.076
r_angle_refined_deg	0.844
r_mcbond_it	0.665
r_symmetry_hbond_refined	0.381

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.882
r_dihedral_angle_4_deg	17.425
r_dihedral_angle_3_deg	15.068
r_dihedral_angle_1_deg	5.196
r_scangle_it	2.862
r_scbond_it	1.711
r_mcangle_it	1.076
r_angle_refined_deg	0.844
r_mcbond_it	0.665
r_symmetry_hbond_refined	0.381
r_symmetry_vdw_refined	0.369
r_nbtor_refined	0.31
r_nbd_refined	0.228
r_xyhbond_nbd_refined	0.179
r_chiral_restr	0.062
r_bond_refined_d	0.009
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3452
Nucleic Acid Atoms
Solvent Atoms	309
Heterogen Atoms

Software

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