Experiment: 3L42

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	8.5	291	3.5M sodium formate, 0.1M TRIS-hydrochloride, pH 8.5, vapor diffusion, temperature 291K
2	VAPOR DIFFUSION	7.5	291	25% PEG3350, 0.1M ammonium sulfate, 0.1M HEPES, pH 7.5, vapor diffusion, temperature 291K

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 44.352	α = 90
b = 44.352	β = 90
c = 122.722	γ = 90

Symmetry
Space Group	P 43 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 QUANTUM 315		2009-08-05	M	SINGLE WAVELENGTH
2	2	x-ray	100	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-ID	0.97711	APS	19-ID
2	ROTATING ANODE	RIGAKU FR-E	1.5418

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	1.3	40	99.9	0.056	12.2	14.5		31403

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	1.3	1.32	100		0.465		13.8	1544

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	1.3	30	31089	1565	99.926	0.21	0.209	0.233	RANDOM	10.096

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]
-0.007			-0.007		0.015

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.245
r_dihedral_angle_3_deg	13.53
r_dihedral_angle_4_deg	9.874
r_dihedral_angle_1_deg	5.307
r_scangle_it	3.455
r_scbond_it	2.443
r_mcangle_it	1.855
r_angle_refined_deg	1.632
r_mcbond_it	1.096
r_angle_other_deg	0.968

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.245
r_dihedral_angle_3_deg	13.53
r_dihedral_angle_4_deg	9.874
r_dihedral_angle_1_deg	5.307
r_scangle_it	3.455
r_scbond_it	2.443
r_mcangle_it	1.855
r_angle_refined_deg	1.632
r_mcbond_it	1.096
r_angle_other_deg	0.968
r_mcbond_other	0.308
r_chiral_restr	0.103
r_bond_refined_d	0.016
r_gen_planes_refined	0.009
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	983
Nucleic Acid Atoms
Solvent Atoms	108
Heterogen Atoms	3

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHELX	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
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.