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 = 101.34 α = 90
b = 101.34 β = 90
c = 451.1 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 37.15 99.9 0.07 -- -- 9.2 -- 32249 -- 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)
2.48 2.61 99.8 0.63 -- 3.0 7.9 --

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 37.18 -- -- -- 30613 1634 99.82 -- 0.1948 0.19361 0.21776 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 2.544 -- 108 2229 0.306 0.331 -- 99.91
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 76.792
Anisotropic B[1][1] 2.17
Anisotropic B[1][2] 2.17
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.17
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -7.05
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_2_deg 37.265
r_gen_planes_other 0.001
r_angle_other_deg 0.711
r_chiral_restr 0.065
r_mcangle_it 2.25
r_mcbond_it 1.388
r_mcbond_other 1.386
r_angle_refined_deg 1.245
r_dihedral_angle_4_deg 15.902
r_gen_planes_refined 0.004
r_scbond_it 2.257
r_dihedral_angle_1_deg 6.19
r_dihedral_angle_3_deg 15.72
r_bond_other_d 0.001
r_bond_refined_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3859
Nucleic Acid Atoms 0
Heterogen Atoms 89
Solvent Atoms 211

Software

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