Experiment: 3P90

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	hanging drop	6.5	293	0.1 M Bis-Tris, 30% (v/v) PEG 550 monomethyl ether, 0.05 M calcium chloride, 5 mM DTT, pH 6.5, hanging drop, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.15	42.69

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 42.415	α = 90
b = 65.533	β = 90
c = 83.267	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	113	CCD	Bruker Platinum 135	Mirrors	2009-10-05	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	BRUKER AXS MICROSTAR	1.5418

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.989	83.27	99.32	0.297	15.13	9.2					17.376

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.989	2.06			0.774	2.65	8.29

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	3o3t	2.3	51.5	10799	541	99.98	0.2113	0.2066	0.3042	RANDOM	16.6643

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]
-0.45			0.13		0.32

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.614
r_dihedral_angle_4_deg	21.512
r_dihedral_angle_3_deg	15.36
r_dihedral_angle_1_deg	6.111
r_scangle_it	2.872
r_scbond_it	1.59
r_angle_refined_deg	1.57
r_mcangle_it	0.647
r_mcbond_it	0.279
r_chiral_restr	0.096

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.614
r_dihedral_angle_4_deg	21.512
r_dihedral_angle_3_deg	15.36
r_dihedral_angle_1_deg	6.111
r_scangle_it	2.872
r_scbond_it	1.59
r_angle_refined_deg	1.57
r_mcangle_it	0.647
r_mcbond_it	0.279
r_chiral_restr	0.096
r_bond_refined_d	0.017
r_gen_planes_refined	0.007

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1855
Nucleic Acid Atoms
Solvent Atoms	119
Heterogen Atoms

Software

Software
Software Name	Purpose
SAINT	data scaling
PHASER	phasing
DM	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
SAINT	data reduction

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.