X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details CRYSTALLIZED FROM 3% (W/V) PEG 6000, 100MM KCL, 100MM TRIS, PH 8.5; THEN SOAKED WITH 13% (W/V) PEG 8000, 100MM HEPES, PH 7.5, 15% (V/V) GLYCEROL, 5MM DTT, 0.01MM PCHLIDE, 24MM DMSO

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 308.4 α = 90
b = 74.11 β = 91.24
c = 74.23 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 RAYONIX MIRRORS 2010-12-17
Diffraction Radiation
Monochromator Protocol
SI(111) DOUBLE CRYSTAL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.2 -- BESSY 14.2

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
2.1 34.51 83.1 0.05 -- -- 2.6 -- 81370 -- 3.0 23.56
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)
2.1 2.18 48.2 0.26 -- 3.0 0.6 --

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 2.1 34.51 -- 1.99 -- 81361 4028 83.09 -- 0.2006 0.1989 0.2331 --
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 2.1 2.1247 -- 69 1387 0.2612 0.3287 -- 43.0
X Ray Diffraction 2.1247 2.1506 -- 75 1557 0.2532 0.3321 -- 49.0
X Ray Diffraction 2.1506 2.1778 -- 93 1697 0.2358 0.3069 -- 53.0
X Ray Diffraction 2.1778 2.2065 -- 94 1768 0.2383 0.2787 -- 56.0
X Ray Diffraction 2.2065 2.2367 -- 87 1896 0.2434 0.2967 -- 59.0
X Ray Diffraction 2.2367 2.2687 -- 98 1955 0.2367 0.3049 -- 62.0
X Ray Diffraction 2.2687 2.3025 -- 110 2079 0.2482 0.3183 -- 65.0
X Ray Diffraction 2.3025 2.3385 -- 103 2179 0.2624 0.3203 -- 68.0
X Ray Diffraction 2.3385 2.3768 -- 125 2265 0.2601 0.2544 -- 71.0
X Ray Diffraction 2.3768 2.4178 -- 119 2381 0.2481 0.2893 -- 75.0
X Ray Diffraction 2.4178 2.4617 -- 127 2498 0.2555 0.2923 -- 78.0
X Ray Diffraction 2.4617 2.5091 -- 134 2616 0.2498 0.3315 -- 82.0
X Ray Diffraction 2.5091 2.5603 -- 147 2791 0.2514 0.2918 -- 86.0
X Ray Diffraction 2.5603 2.6159 -- 149 2807 0.2537 0.2993 -- 90.0
X Ray Diffraction 2.6159 2.6768 -- 158 3026 0.251 0.2995 -- 94.0
X Ray Diffraction 2.6768 2.7437 -- 166 3163 0.2547 0.266 -- 98.0
X Ray Diffraction 2.7437 2.8178 -- 164 3115 0.2467 0.297 -- 98.0
X Ray Diffraction 2.8178 2.9007 -- 167 3157 0.2413 0.2885 -- 98.0
X Ray Diffraction 2.9007 2.9943 -- 166 3155 0.2228 0.2902 -- 99.0
X Ray Diffraction 2.9943 3.1012 -- 165 3154 0.2269 0.243 -- 98.0
X Ray Diffraction 3.1012 3.2253 -- 167 3169 0.2175 0.2489 -- 99.0
X Ray Diffraction 3.2253 3.372 -- 168 3182 0.2039 0.2476 -- 98.0
X Ray Diffraction 3.372 3.5496 -- 166 3129 0.188 0.2272 -- 98.0
X Ray Diffraction 3.5496 3.7717 -- 168 3177 0.1721 0.2031 -- 99.0
X Ray Diffraction 3.7717 4.0625 -- 167 3167 0.1602 0.1948 -- 98.0
X Ray Diffraction 4.0625 4.4706 -- 167 3170 0.1442 0.1743 -- 99.0
X Ray Diffraction 4.4706 5.1157 -- 169 3203 0.14 0.1593 -- 99.0
X Ray Diffraction 5.1157 6.4384 -- 170 3212 0.1642 0.209 -- 99.0
X Ray Diffraction 6.4384 34.5148 -- 170 3278 0.1512 0.1502 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 41.4
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_chiral_restr 0.053
f_dihedral_angle_d 13.458
f_angle_d 1.018
f_bond_d 0.004
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11195
Nucleic Acid Atoms 0
Heterogen Atoms 226
Solvent Atoms 382

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
PHENIX.AUTO_MR Structure Solution
PHENIX (PHENIX.REFINE: 1.8.1_1168) Structure Refinement
Software
Software Name Purpose
PHENIX version: (PHENIX.REFINE: 1.8.1_1168) refinement
PHENIX.AUTO_MR model building