X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.5
Temperature 298.0
Details 20% PEG 3350, 0.25M ammonium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 90.86 α = 90
b = 66.3 β = 106.63
c = 100.45 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD bent collimating mirror and toroid 2011-02-25
Diffraction Radiation
Monochromator Protocol
Si(111) monochromator SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE BM14 0.978 ESRF BM14

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
2.08 60 99.5 -- 0.252 -- 4.1 -- 134804 1.9 1.9 --
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)
2.08 2.2 97.7 0.816 -- 1.9 4.0 --

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
SAD 2.074 56.965 -- 1.89 -- 69262 6824 99.12 -- 0.2161 0.2141 0.2524 --
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 2.0745 2.098 -- 169 3540 0.3121 0.3775 -- 84.0
X Ray Diffraction 2.098 2.1227 -- 211 4378 0.2812 0.3541 -- 99.0
X Ray Diffraction 2.1227 2.1486 -- 218 4279 0.2857 0.3059 -- 100.0
X Ray Diffraction 2.1486 2.1758 -- 259 4192 0.2856 0.3271 -- 100.0
X Ray Diffraction 2.1758 2.2044 -- 205 4447 0.2664 0.3001 -- 100.0
X Ray Diffraction 2.2044 2.2346 -- 215 4192 0.2614 0.3289 -- 100.0
X Ray Diffraction 2.2346 2.2666 -- 202 4327 0.2594 0.3337 -- 99.0
X Ray Diffraction 2.2666 2.3004 -- 302 4229 0.2506 0.2871 -- 100.0
X Ray Diffraction 2.3004 2.3364 -- 213 4334 0.253 0.2748 -- 100.0
X Ray Diffraction 2.3364 2.3747 -- 255 4271 0.2445 0.3252 -- 100.0
X Ray Diffraction 2.3747 2.4156 -- 203 4256 0.2443 0.3081 -- 100.0
X Ray Diffraction 2.4156 2.4595 -- 238 4333 0.2308 0.3151 -- 100.0
X Ray Diffraction 2.4595 2.5068 -- 222 4323 0.2374 0.3055 -- 100.0
X Ray Diffraction 2.5068 2.558 -- 192 4321 0.225 0.2467 -- 100.0
X Ray Diffraction 2.558 2.6136 -- 199 4344 0.2286 0.2919 -- 100.0
X Ray Diffraction 2.6136 2.6744 -- 263 4264 0.2256 0.2847 -- 100.0
X Ray Diffraction 2.6744 2.7413 -- 230 4279 0.2237 0.2665 -- 100.0
X Ray Diffraction 2.7413 2.8154 -- 259 4226 0.2131 0.2323 -- 100.0
X Ray Diffraction 2.8154 2.8983 -- 227 4269 0.2127 0.2712 -- 100.0
X Ray Diffraction 2.8983 2.9918 -- 195 4348 0.212 0.2562 -- 100.0
X Ray Diffraction 2.9918 3.0987 -- 236 4294 0.2048 0.2437 -- 100.0
X Ray Diffraction 3.0987 3.2228 -- 230 4297 0.2021 0.2527 -- 100.0
X Ray Diffraction 3.2228 3.3695 -- 200 4337 0.1905 0.2314 -- 100.0
X Ray Diffraction 3.3695 3.5471 -- 237 4243 0.1887 0.2238 -- 99.0
X Ray Diffraction 3.5471 3.7693 -- 256 4279 0.1799 0.2018 -- 99.0
X Ray Diffraction 3.7693 4.0602 -- 252 4235 0.1697 0.1928 -- 99.0
X Ray Diffraction 4.0602 4.4687 -- 221 4300 0.1635 0.1903 -- 100.0
X Ray Diffraction 4.4687 5.1149 -- 237 4287 0.1682 0.1941 -- 100.0
X Ray Diffraction 5.1149 6.4429 -- 232 4293 0.2264 0.2251 -- 100.0
X Ray Diffraction 6.4429 56.9863 -- 246 4263 0.2191 0.2638 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 1.1657
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 6.7176
Anisotropic B[2][2] -3.2452
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 2.0795
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.347
f_bond_d 0.014
f_plane_restr 0.005
f_dihedral_angle_d 15.378
f_chiral_restr 0.091
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8391
Nucleic Acid Atoms 0
Heterogen Atoms 66
Solvent Atoms 663

Software

Software
Software Name Purpose
MxCuBE data collection
SHARP phasing
PHENIX refinement version: (phenix.refine: 1.7.3_928)
XDS data reduction
XSCALE data scaling