X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.1 M HEPES PH 7.0, 25-30% JEFFAMINE ED-2001

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 101.62 α = 90
b = 101.62 β = 90
c = 331.13 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 -- 2012-10-10
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
2.12 30.99 97.3 0.08 -- -- 4.9 -- 36665 -- 2.3 --
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)
2.12 2.23 95.6 0.63 -- 2.3 4.5 --

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 2.12 30.88 -- -- -- 34840 1825 96.82 -- 0.21442 0.21326 0.23517 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 2.12 2.175 -- 129 2574 0.296 0.301 -- 98.11
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 45.5
Anisotropic B[1][1] 1.03
Anisotropic B[1][2] 1.03
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.03
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -3.33
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 5.668
r_dihedral_angle_3_deg 12.782
r_gen_planes_refined 0.003
r_mcbond_it 0.697
r_mcbond_other 0.697
r_gen_planes_other 0.001
r_chiral_restr 0.062
r_scbond_it 1.103
r_bond_refined_d 0.005
r_dihedral_angle_2_deg 37.766
r_bond_other_d 0.001
r_dihedral_angle_4_deg 14.55
r_mcangle_it 1.203
r_angle_refined_deg 1.095
r_angle_other_deg 0.686
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3915
Nucleic Acid Atoms 0
Heterogen Atoms 104
Solvent Atoms 235

Software

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