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 (PILATUS 2M) DECTRIS -- 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_scbond_it 1.103
r_mcangle_it 1.203
r_mcbond_other 0.697
r_mcbond_it 0.697
r_gen_planes_other 0.001
r_gen_planes_refined 0.003
r_chiral_restr 0.062
r_dihedral_angle_4_deg 14.55
r_dihedral_angle_3_deg 12.782
r_dihedral_angle_2_deg 37.766
r_dihedral_angle_1_deg 5.668
r_angle_other_deg 0.686
r_angle_refined_deg 1.095
r_bond_other_d 0.001
r_bond_refined_d 0.005
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

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.7.0032 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.7.0032 refinement
PHASER model building