X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 295.0
Details 50 MM NA CACODYLATE, 100 MM NA CITRATE, 20% ISOPROPANOL, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 71.53 α = 90
b = 132.74 β = 90
c = 231.2 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 315 -- 2007-08-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-C 0.97949 APS 24-ID-C

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 50 97.6 0.07 -- -- 6.4 -- 90170 -- -- --
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)
2.347 2.43 97.2 0.401 -- -- 5.5 --

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 37.14 -- 1.0 -- 84470 4123 91.0 -- 0.187 0.185 0.227 --
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 2.3748 -- 111 1935 0.2051 0.2687 -- 64.0
X Ray Diffraction 2.3748 2.4038 -- 125 2500 0.1966 0.2509 -- 83.0
X Ray Diffraction 2.4038 2.4342 -- 126 2561 0.204 0.2552 -- 86.0
X Ray Diffraction 2.4342 2.4662 -- 128 2568 0.2005 0.2528 -- 84.0
X Ray Diffraction 2.4662 2.5 -- 153 2617 0.1973 0.2671 -- 88.0
X Ray Diffraction 2.5 2.5357 -- 142 2641 0.1911 0.2813 -- 88.0
X Ray Diffraction 2.5357 2.5736 -- 143 2667 0.1984 0.2834 -- 89.0
X Ray Diffraction 2.5736 2.6138 -- 147 2715 0.195 0.229 -- 91.0
X Ray Diffraction 2.6138 2.6566 -- 136 2743 0.2081 0.3216 -- 90.0
X Ray Diffraction 2.6566 2.7024 -- 133 2754 0.188 0.27 -- 92.0
X Ray Diffraction 2.7024 2.7515 -- 147 2758 0.197 0.2604 -- 90.0
X Ray Diffraction 2.7515 2.8044 -- 151 2775 0.1991 0.2681 -- 93.0
X Ray Diffraction 2.8044 2.8617 -- 137 2778 0.1862 0.2091 -- 92.0
X Ray Diffraction 2.8617 2.9239 -- 156 2833 0.1825 0.2743 -- 95.0
X Ray Diffraction 2.9239 2.9919 -- 159 2803 0.1849 0.2367 -- 93.0
X Ray Diffraction 2.9919 3.0666 -- 142 2873 0.1806 0.2199 -- 95.0
X Ray Diffraction 3.0666 3.1495 -- 138 2877 0.1809 0.2198 -- 94.0
X Ray Diffraction 3.1495 3.2421 -- 158 2869 0.1939 0.2544 -- 95.0
X Ray Diffraction 3.2421 3.3467 -- 153 2866 0.1876 0.2588 -- 95.0
X Ray Diffraction 3.3467 3.4663 -- 139 2867 0.1776 0.2205 -- 94.0
X Ray Diffraction 3.4663 3.6049 -- 109 2371 0.1843 0.219 -- 77.0
X Ray Diffraction 3.6049 3.7688 -- 114 2640 0.1947 0.2838 -- 86.0
X Ray Diffraction 3.7688 3.9673 -- 117 2904 0.1777 0.1988 -- 94.0
X Ray Diffraction 3.9673 4.2156 -- 144 2957 0.1555 0.1761 -- 97.0
X Ray Diffraction 4.2156 4.5405 -- 165 3043 0.1354 0.1731 -- 99.0
X Ray Diffraction 4.5405 4.9965 -- 153 3029 0.1401 0.1715 -- 99.0
X Ray Diffraction 4.9965 5.7172 -- 164 3069 0.1602 0.1757 -- 99.0
X Ray Diffraction 5.7172 7.1945 -- 166 3133 0.1953 0.2245 -- 99.0
X Ray Diffraction 7.1945 37.1464 -- 167 3201 0.2105 0.2124 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 49.8
Anisotropic B[1][1] 0.941
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.649
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.589
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.004
f_chiral_restr 0.05
f_dihedral_angle_d 17.601
f_plane_restr 0.004
f_angle_d 0.883
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 13889
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 736

Software

Software
Software Name Purpose
HKL data processing
PHASER phasing
PHENIX refinement version: 1.5_2
PDB_EXTRACT data extraction version: 3.005
ADSC data collection version: Quantum
HKL data reduction
HKL data scaling