Experiment: 3KWI

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	EVAPORATION	5.5	277	0.3M magnesium formate and 0.1M Bis-Tris , pH 5.5, EVAPORATION, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.99	58.91

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 47.991	α = 90
b = 60.236	β = 90
c = 132.655	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	100	IMAGE PLATE	MAR scanner 345 mm plate	VARIMAX	2009-02-22	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU MICROMAX-007 HF	1.5418

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	2.21	50	99	0.048	0.041	51.4	10	19795	18310

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)
	2.21	2.29	90.5		0.175	0.242	62.2	6.3	1771

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 (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 3EE9	2.21	36.12	19795	18310	983	97.02	0.22362	0.22362	0.22184	0.25762	RANDOM	36.428

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]
1.1			0.93		-2.03

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.292
r_dihedral_angle_4_deg	14.007
r_dihedral_angle_3_deg	13.742
r_scangle_it	5.851
r_dihedral_angle_1_deg	5.644
r_scbond_it	3.539
r_mcangle_it	2.34
r_mcbond_it	1.23
r_angle_refined_deg	1.003
r_angle_other_deg	0.516

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.292
r_dihedral_angle_4_deg	14.007
r_dihedral_angle_3_deg	13.742
r_scangle_it	5.851
r_dihedral_angle_1_deg	5.644
r_scbond_it	3.539
r_mcangle_it	2.34
r_mcbond_it	1.23
r_angle_refined_deg	1.003
r_angle_other_deg	0.516
r_mcbond_other	0.221
r_chiral_restr	0.058
r_bond_refined_d	0.008
r_gen_planes_refined	0.003
r_bond_other_d
r_gen_planes_other

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1889
Nucleic Acid Atoms
Solvent Atoms	83
Heterogen Atoms

Software

Software
Software Name	Purpose
MAR345dtb	data collection
AMoRE	phasing
REFMAC	refinement
HKL-2000	data reduction
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 R01GM133198.