X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.1 M HEPES PH 7.0, 0.05 M MGCL2, 28-30% PEG 550

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 101.24 α = 90
b = 101.24 β = 90
c = 451.32 γ = 120
Symmetry
Space Group H 3 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 2M -- 2012-04-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04-1 -- Diamond I04-1

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
2.48 40.86 99.7 0.09 -- -- 8.9 -- 32162 -- 3.5 --
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)
2.48 2.61 99.9 0.65 -- 3.5 9.2 --

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 2.48 40.9 -- -- -- 30534 1628 99.68 -- 0.21035 0.20777 0.25832 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 2.48 2.545 -- 109 2233 0.286 0.357 -- 99.96
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 41.054
Anisotropic B[1][1] 0.22
Anisotropic B[1][2] 0.22
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.22
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.72
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 5.845
r_dihedral_angle_3_deg 16.372
r_dihedral_angle_2_deg 36.063
r_mcbond_it 0.112
r_mcbond_other 0.112
r_chiral_restr 0.066
r_bond_other_d 0.001
r_bond_refined_d 0.008
r_angle_refined_deg 1.229
r_angle_other_deg 0.72
r_dihedral_angle_4_deg 18.236
r_gen_planes_refined 0.004
r_mcangle_it 0.2
r_gen_planes_other 0.001
r_scbond_it 0.955
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3859
Nucleic Acid Atoms 0
Heterogen Atoms 85
Solvent Atoms 311

Software

Software
Software Name Purpose
REFMAC refinement version: 5.7.0032
MOSFLM data reduction
SCALA data scaling
PHASER phasing