Experiment: 3VG3

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	hanging drop	8	293	30% PEG MME 2000, 0.15M KBr, pH 8.0, hanging drop, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.16	43.15

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 30.147	α = 90
b = 57.246	β = 90
c = 73.213	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	mirrors	2009-09-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU MICROMAX-007	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	2.21	50	98.9	0.068	16	13		6719	2	2

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	2.21	2.29	89.2		0.37		9.4	579

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	MOLECULAR REPLACEMENT	THROUGHOUT	2.22	8	6491	820	99.74	0.2408	0.2329	0.3002	RANDOM	46.0671

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]
1.53			-2.64		1.11

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	42.304
r_dihedral_angle_3_deg	17.556
r_dihedral_angle_1_deg	6.899
r_dihedral_angle_4_deg	2.894
r_scangle_it	2.724
r_scbond_it	1.692
r_angle_refined_deg	1.39
r_mcangle_it	1.265
r_mcbond_it	0.726
r_nbtor_refined	0.305

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	42.304
r_dihedral_angle_3_deg	17.556
r_dihedral_angle_1_deg	6.899
r_dihedral_angle_4_deg	2.894
r_scangle_it	2.724
r_scbond_it	1.692
r_angle_refined_deg	1.39
r_mcangle_it	1.265
r_mcbond_it	0.726
r_nbtor_refined	0.305
r_nbd_refined	0.212
r_symmetry_vdw_refined	0.176
r_xyhbond_nbd_refined	0.144
r_symmetry_hbond_refined	0.129
r_chiral_restr	0.089
r_bond_refined_d	0.013
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	994
Nucleic Acid Atoms
Solvent Atoms	41
Heterogen Atoms	38

Software

Software
Software Name	Purpose
SCALEPACK	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345dtb	data collection
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.