X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 298.0
Details 25 % PEG 3350, 0.2 M ammonium sulfate, 0.1 M bis-tris pH 6.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 99.1 α = 90
b = 184.35 β = 90
c = 48.51 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2009-02-21
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-E 0.97918 APS 24-ID-E

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
2.35 48.51 99.9 0.112 -- -- 7.0 -- 38015 -- -- 45.51
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)
2.35 2.48 100.0 1.125 -- 2.0 7.3 --

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 2.35 46.917 -- 1.39 -- 37948 2000 99.86 -- 0.1887 0.1861 0.2349 --
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 2.35 2.4088 -- 140 2509 0.2665 0.3276 -- 100.0
X Ray Diffraction 2.4088 2.4739 -- 140 2531 0.2644 0.2971 -- 100.0
X Ray Diffraction 2.4739 2.5467 -- 143 2549 0.2489 0.3174 -- 100.0
X Ray Diffraction 2.5467 2.6289 -- 139 2512 0.2396 0.2813 -- 100.0
X Ray Diffraction 2.6289 2.7229 -- 142 2543 0.2342 0.2772 -- 100.0
X Ray Diffraction 2.7229 2.8319 -- 141 2546 0.2145 0.3005 -- 100.0
X Ray Diffraction 2.8319 2.9607 -- 140 2513 0.2343 0.2758 -- 100.0
X Ray Diffraction 2.9607 3.1168 -- 141 2556 0.2274 0.2889 -- 100.0
X Ray Diffraction 3.1168 3.312 -- 144 2563 0.2027 0.2542 -- 100.0
X Ray Diffraction 3.312 3.5677 -- 141 2554 0.1931 0.2544 -- 100.0
X Ray Diffraction 3.5677 3.9265 -- 145 2583 0.1713 0.2228 -- 100.0
X Ray Diffraction 3.9265 4.4943 -- 143 2595 0.1452 0.2098 -- 100.0
X Ray Diffraction 4.4943 5.6608 -- 146 2625 0.1464 0.1797 -- 100.0
X Ray Diffraction 5.6608 46.926 -- 155 2769 0.1646 0.194 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.142
f_dihedral_angle_d 13.126
f_chiral_restr 0.046
f_bond_d 0.009
f_plane_restr 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5734
Nucleic Acid Atoms 0
Heterogen Atoms 3
Solvent Atoms 120

Software

Software
Software Name Purpose
PHENIX refinement version: 1.9_1692
XDS data reduction
XDS data scaling
MOLREP phasing