X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 293.0
Details 0.085-0.125 mM MES, 9-11.5 % PEG20000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 42.12 α = 78.65
b = 63.43 β = 89.55
c = 75.35 γ = 90.29
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2011-06-27
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA 1.00 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
2.3 45 97.1 0.065 -- -- 3.48 -- 33021 -- -3.0 41.021
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)
2.3 2.4 95.7 0.344 -- 4.41 -- --

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 2.3 43.54 -- 0.0 -- 32030 991 97.16 -- 0.216 0.2143 0.2689 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 2.3 2.36 -- 73 2362 0.313 0.373 -- 95.9
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 40.712
Anisotropic B[1][1] 0.7
Anisotropic B[1][2] -0.42
Anisotropic B[1][3] -0.24
Anisotropic B[2][2] -1.17
Anisotropic B[2][3] 0.54
Anisotropic B[3][3] 0.64
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_other 0.002
r_dihedral_angle_4_deg 17.054
r_gen_planes_refined 0.01
r_bond_refined_d 0.019
r_dihedral_angle_2_deg 35.911
r_angle_refined_deg 1.934
r_dihedral_angle_3_deg 17.168
r_bond_other_d 0.007
r_chiral_restr 0.108
r_angle_other_deg 1.186
r_mcbond_it 3.592
r_mcbond_other 3.591
r_dihedral_angle_1_deg 6.766
r_mcangle_it 5.445
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4046
Nucleic Acid Atoms 0
Heterogen Atoms 76
Solvent Atoms 98

Software

Software
Software Name Purpose
XSCALE data scaling
REFMAC refinement version: 5.8.0124
PDB_EXTRACT data extraction version: 3.15
XDS data reduction
PHASER phasing