X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7296THE FULL-LENGTH VHR (RESIDUES 2 - 185) WAS CRYSTALLIZED AT A CONCENTRATION OF 5-6 MG/ML WITH 14% POLYETHYLENE GLYCOL 4000, 22.5 MM LITHIUM SULFATE, 50 MM HEPES PH 7.0, AND 0.05% BETA-MERCAPTOETHANOL IN A HANGING DROP OF 20 MICROLITERS. THE DROP WAS EQUILIBRATED AGAINST 1 ML OF TWICE THE CONCENTRATION OF PRECIPITANT SOLUTION AT 23 DEGREE CELSIUS., vapor diffusion - hanging drop, temperature 296K
Crystal Properties
Matthews coefficientSolvent content
2.3247.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 61.148α = 90
b = 60.04β = 98.35
c = 52.016γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-rayAREA DETECTORXUONG-HAMLIN MULTIWIRE1994-11-27M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.19086.40.055218952

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMIR SOFTWARE USED : PHASES STARTING MODEL FOR MOLECULAR REPLACEMENT: NULL2.1101874686.40.1760.1760.25420.7
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]
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d23.72
x_improper_angle_d1.87
x_angle_deg1.654
x_bond_d0.016
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d23.72
x_improper_angle_d1.87
x_angle_deg1.654
x_bond_d0.016
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 AtomsNumber
Protein Atoms2768
Nucleic Acid Atoms
Solvent Atoms141
Heterogen Atoms20

Software

Software
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
MADNESdata reduction
XDSdata reduction
X-PLORphasing