Experiment: 3B2L

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	42.98

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 29.018	α = 90
b = 57.735	β = 90
c = 75.196	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	2.25	50	99.2	0.084	11.6	6.6		6370	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	2.25	2.33	98.2		0.474		6.5	600

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	2.25	8	6169	606	99.1	0.2513	0.2451	0.3114	RANDOM	30.0221

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]
-0.1			-0.07		0.17

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.123
r_dihedral_angle_3_deg	18.172
r_dihedral_angle_1_deg	6.898
r_dihedral_angle_4_deg	5.664
r_scangle_it	2.554
r_scbond_it	1.63
r_angle_refined_deg	1.519
r_mcangle_it	0.985
r_mcbond_it	0.552
r_nbtor_refined	0.304

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.123
r_dihedral_angle_3_deg	18.172
r_dihedral_angle_1_deg	6.898
r_dihedral_angle_4_deg	5.664
r_scangle_it	2.554
r_scbond_it	1.63
r_angle_refined_deg	1.519
r_mcangle_it	0.985
r_mcbond_it	0.552
r_nbtor_refined	0.304
r_nbd_refined	0.238
r_xyhbond_nbd_refined	0.204
r_symmetry_vdw_refined	0.184
r_symmetry_hbond_refined	0.108
r_chiral_restr	0.093
r_bond_refined_d	0.012
r_gen_planes_refined	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	983
Nucleic Acid Atoms
Solvent Atoms	54
Heterogen Atoms	41

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 National Science Foundation (DBI-1832184), 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.