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, PH 6.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 136.52 α = 90
b = 300.75 β = 113.24
c = 145.35 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 -- 2012-05-13
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
2.8 30 97.7 0.061 -- -- -- 263779 257713 2.0 2.0 --
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)
2.8 2.9 98.9 0.427 -- 3.1 -- --

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 2.8 15.0 -- -- 257713 244827 12886 97.83 0.204 0.20118 0.19939 0.23547 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 2.8 2.87 -- 932 17718 0.307 0.363 -- 99.04
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 62.298
Anisotropic B[1][1] 3.42
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -1.23
Anisotropic B[2][2] -5.6
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.98
RMS Deviations
Key Refinement Restraint Deviation
r_mcangle_other 3.963
r_dihedral_angle_3_deg 14.05
r_gen_planes_other 0.001
r_mcbond_other 2.954
r_gen_planes_refined 0.003
r_scangle_other 3.564
r_bond_other_d 0.002
r_angle_other_deg 0.719
r_long_range_B_other 4.517
r_sphericity_free 29.549
r_bond_refined_d 0.004
r_sphericity_bonded 17.44
r_scbond_other 2.789
r_dihedral_angle_1_deg 5.063
r_angle_refined_deg 0.868
r_scbond_it 2.789
r_dihedral_angle_4_deg 13.503
r_chiral_restr 0.049
r_long_range_B_refined 4.52
r_dihedral_angle_2_deg 34.122
r_rigid_bond_restr 1.072
r_mcbond_it 2.954
r_mcangle_it 3.964
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 49370
Nucleic Acid Atoms 0
Heterogen Atoms 180
Solvent Atoms 367

Software

Software
Software Name Purpose
XDS data scaling
REFMAC refinement
XDS data reduction
XSCALE data scaling
REFMAC phasing