X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details PEG 3350, AMMONIUM SULFATE, BIS-TRIS PH 5.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 60.2 α = 90
b = 106.82 β = 100.85
c = 68.47 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD MIRRRORS 2011-07-09
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I02 -- Diamond I02

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
1.9 8.52 96.3 0.04 -- -- 3.4 -- 32055 -- 2.0 24.09
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)
1.9 1.95 90.9 0.13 -- 8.7 2.9 --

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 1.895 28.454 -- 0.0 -- 28495 1455 84.52 -- 0.1836 0.1809 0.2344 --
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 1.895 1.9628 -- 95 1709 0.4615 0.4868 -- 54.0
X Ray Diffraction 1.9628 2.0413 -- 179 3133 0.2198 0.2836 -- 98.0
X Ray Diffraction 2.0413 2.1342 -- 124 2465 0.186 0.25 -- 77.0
X Ray Diffraction 2.1342 2.2467 -- 184 2699 0.2143 0.2594 -- 95.0
X Ray Diffraction 2.2467 2.3874 -- 132 2596 0.2074 0.2991 -- 95.0
X Ray Diffraction 2.3874 2.5716 -- 144 3155 0.1729 0.2436 -- 98.0
X Ray Diffraction 2.5716 2.8302 -- 140 2635 0.1683 0.2193 -- 82.0
X Ray Diffraction 2.8302 3.2392 -- 176 3112 0.1694 0.2126 -- 98.0
X Ray Diffraction 3.2392 4.0791 -- 129 2491 0.1529 0.2185 -- 77.0
X Ray Diffraction 4.0791 28.4574 -- 152 3045 0.167 0.201 -- 94.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 26.017
Anisotropic B[1][1] 3.3253
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 7.7211
Anisotropic B[2][2] -1.3015
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.0238
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 0.906
f_chiral_restr 0.068
f_plane_restr 0.003
f_bond_d 0.006
f_dihedral_angle_d 14.484
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2422
Nucleic Acid Atoms 0
Heterogen Atoms 42
Solvent Atoms 478

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
MOSFLM data reduction
SCALA data scaling
PHASER phasing version: FOR MR