X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 298.0
Details 1.6 M ammonium sulfate, 0.1 M MES, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 40.51 α = 90
b = 58.81 β = 90
c = 104.94 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 -- 2004-11-22
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.1 1.0 ALS 8.2.1

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
1.4 50 99.0 -- 0.045 -- 6.7 -- 49673 -- -- 18.9
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)
1.4 1.45 93.2 -- 0.582 2.2 4.4 4589

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 1.401 30.064 -- 1.34 -- 49501 2518 98.76 -- 0.1659 0.1644 0.1933 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 1.401 1.4277 -- 113 2305 0.2138 0.2539 -- 89.0
X Ray Diffraction 1.4277 1.4569 -- 139 2516 0.1832 0.1981 -- 97.0
X Ray Diffraction 1.4569 1.4886 -- 124 2598 0.1625 0.206 -- 99.0
X Ray Diffraction 1.4886 1.5232 -- 152 2600 0.1439 0.1884 -- 100.0
X Ray Diffraction 1.5232 1.5613 -- 145 2625 0.1338 0.1769 -- 100.0
X Ray Diffraction 1.5613 1.6035 -- 144 2573 0.1237 0.1732 -- 100.0
X Ray Diffraction 1.6035 1.6507 -- 159 2595 0.1227 0.1573 -- 100.0
X Ray Diffraction 1.6507 1.7039 -- 123 2639 0.1191 0.1757 -- 100.0
X Ray Diffraction 1.7039 1.7648 -- 152 2620 0.1233 0.1541 -- 100.0
X Ray Diffraction 1.7648 1.8355 -- 135 2639 0.1236 0.1791 -- 100.0
X Ray Diffraction 1.8355 1.919 -- 136 2606 0.1333 0.1834 -- 99.0
X Ray Diffraction 1.919 2.0202 -- 136 2615 0.1404 0.1617 -- 99.0
X Ray Diffraction 2.0202 2.1467 -- 149 2625 0.1315 0.1807 -- 100.0
X Ray Diffraction 2.1467 2.3124 -- 136 2615 0.1556 0.1755 -- 99.0
X Ray Diffraction 2.3124 2.545 -- 138 2692 0.1564 0.1749 -- 100.0
X Ray Diffraction 2.545 2.913 -- 133 2671 0.168 0.1893 -- 100.0
X Ray Diffraction 2.913 3.669 -- 150 2698 0.1608 0.1767 -- 99.0
X Ray Diffraction 3.669 30.0705 -- 154 2751 0.1745 0.2028 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model ANISOTROPIC
Mean Isotropic B 24.3
Anisotropic B[1][1] -3.8219
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.847
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.9749
RMS Deviations
Key Refinement Restraint Deviation
f_angle_deg 1.012
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1802
Nucleic Acid Atoms 0
Heterogen Atoms 10
Solvent Atoms 251

Software

Computing
Computing Package Purpose
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (phenix.refine: 1.4_4) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.4_4) refinement
MOLREP model building