X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.8
Temperature 293.0
Details 20 mM MgAC2, 13% MPD, 0.1 M MES

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 134.18 α = 90
b = 300.9 β = 112.8
c = 144.31 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2014-04-12
Diffraction Radiation
Monochromator Protocol
LN2 COOLED FIXED-EXIT. SI(111) MONOCHROMATOR SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA 1.0 SLS X06SA

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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
2.9 50 95.5 0.093 -- -- 3.0 222084 222084 -- -- --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
2.9 3.0 98.0 0.556 -- 2.2 -- --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 2.9 15.0 -- -- -- 210977 11105 95.61 -- 0.21463 0.21371 0.23197 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.9 2.972 -- 812 15414 0.324 0.328 -- 98.13
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 66.484
Anisotropic B[1][1] 3.81
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -3.12
Anisotropic B[2][2] -7.13
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.42
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.052
r_mcangle_other 2.455
r_mcangle_it 2.455
r_sphericity_bonded 6.133
r_long_range_B_refined 2.944
r_bond_other_d 0.001
r_bond_refined_d 0.004
r_long_range_B_other 2.917
r_angle_other_deg 0.658
r_mcbond_it 1.869
r_scbond_other 1.907
r_angle_refined_deg 0.864
r_dihedral_angle_4_deg 14.577
r_mcbond_other 1.869
r_rigid_bond_restr 1.057
r_sphericity_free 43.982
r_scbond_it 1.907
r_gen_planes_refined 0.002
r_dihedral_angle_2_deg 34.468
r_scangle_other 2.278
r_dihedral_angle_3_deg 14.484
r_dihedral_angle_1_deg 5.193
r_gen_planes_other 0.001
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 49329
Nucleic Acid Atoms 0
Heterogen Atoms 10
Solvent Atoms 370

Software

Software
Software Name Purpose
XDS data reduction
XSCALE data scaling
REFMAC phasing
REFMAC refinement version: 5.7.0032