1YTW

YERSINIA PTPASE COMPLEXED WITH TUNGSTATE

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8.5	296	THE CATALYTIC DOMAIN (RESIDUES 163 - 468) OF YOP51 WAS CRYSTALLIZED AT 20 MG/ML WITH 1 MM SODIUM TUNGSTATE AT 23 DEGREES CELSIUS, BY HANGING DROP VAPOR DIFFUSION AGAINST A WELL SOLUTION OF 22% POLYETHYLENE GLYCOL (MW 4000), 200 MM LITHIUM SULFATE, 10% ISOPROPANOL, 100 MM TRIS HCL (PH 8.5) AND 0.1% BETA-MERCAPTOETHANOL., vapor diffusion - hanging drop, temperature 296K

Crystal Properties
Matthews coefficient	Solvent content
2.1	52

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 56.3	α = 90
b = 49.8	β = 90
c = 100.6	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		AREA DETECTOR	XUONG-HAMLIN MULTIWIRE			M

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1

Data Collection

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MIR	2.4	7	9875		98	0.179	0.179		16

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]
1.749			4.115		-5.865

RMS Deviations
Key	Refinement Restraint Deviation
x_dihedral_angle_d	25.2
x_angle_deg	2.1
x_improper_angle_d	2.1
x_bond_d	0.019
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
x_mcbond_it
x_mcangle_it
x_scbond_it
x_scangle_it

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2179
Nucleic Acid Atoms
Solvent Atoms	136
Heterogen Atoms	10

Software

Software
Software Name	Purpose
PHASES	phasing
X-PLOR	model building
X-PLOR	refinement
MADNES	data reduction
PROCOR	data reduction
XSCALE	data scaling
X-PLOR	phasing