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 = 102.01 α = 90
b = 102.01 β = 90
c = 331.15 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 -- 2012-10-11
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 46.3 99.0 0.07 -- -- 5.6 -- 44915 -- 3.3 --
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)
2.0 2.11 99.9 0.57 -- 3.3 5.7 --

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 2.0 46.35 -- -- -- 42652 2263 99.03 -- 0.19165 0.1901 0.22083 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 2.0 2.052 -- 155 3158 0.234 0.275 -- 99.82
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 38.237
Anisotropic B[1][1] 0.53
Anisotropic B[1][2] 0.53
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.53
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.73
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_other 0.001
r_gen_planes_refined 0.004
r_chiral_restr 0.111
r_dihedral_angle_4_deg 16.532
r_dihedral_angle_3_deg 13.081
r_dihedral_angle_2_deg 37.386
r_dihedral_angle_1_deg 6.201
r_angle_other_deg 0.781
r_angle_refined_deg 1.203
r_bond_other_d 0.001
r_bond_refined_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3915
Nucleic Acid Atoms 0
Heterogen Atoms 160
Solvent Atoms 391

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