X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 293.0
Details 0.1M LiCl2 and 18% (w/v) PEG3350 and microseeding, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 57.49 α = 90
b = 118.73 β = 101.54
c = 92.63 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 DECTRIS PILATUS 6M -- 2010-12-21
Diffraction Radiation
Monochromator Protocol
SAGITALLY - HORIZONTALLY FOCUSED SI(111) MONOCHROMATOR SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA 0.9770 SLS X10SA

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
1.7 29.83 99.3 -- -- -- -- 132539 132539 -3.0 -3.0 --
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)
1.7 1.8 99.6 0.323 -- 5.17 3.5 --

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 1.7 29.83 -- -- -- 125911 6627 99.31 -- 0.18703 0.18541 0.21835 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 1.7 1.744 -- 483 9212 0.217 0.27 -- 99.65
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.676
Anisotropic B[1][1] -0.83
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.55
Anisotropic B[2][2] 1.4
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.79
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.072
r_angle_refined_deg 0.986
r_bond_refined_d 0.006
r_dihedral_angle_1_deg 4.965
r_dihedral_angle_3_deg 12.368
r_gen_planes_refined 0.003
r_dihedral_angle_2_deg 31.145
r_dihedral_angle_4_deg 14.369
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10932
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 1039

Software

Software
Software Name Purpose
ProDC data collection
PHASER phasing
REFMAC refinement version: 5.6.0093
XDS data reduction
XSCALE data scaling