X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 8.5
Temperature 291.0
Details TRIS 0.1M, DMSO 10% v/v, PEG8000 7% w/w, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 91.29 α = 90
b = 64.89 β = 96.01
c = 70.24 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 MARMOSAIC 225 mm CCD MIRROR 2011-10-13
Diffraction Radiation
Monochromator Protocol
DOUBLE CRYSTAL MONOCHROMATOR SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.2 0.91841 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
1.8 30 95.7 -- 0.089 -- 2.7 36234 36234 -- -- 14.7
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)
1.8 1.83 87.5 -- 0.283 2.8 2.0 1618

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 1.801 18.917 -- 1.36 36210 36210 1796 95.67 0.1552 0.1552 0.1536 0.1847 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 1.8 1.8491 -- 118 2421 0.2034 0.2456 -- 88.0
X Ray Diffraction 1.8491 1.9035 -- 112 2563 0.1892 0.2792 -- 92.0
X Ray Diffraction 1.9035 1.9649 -- 141 2595 0.1661 0.2101 -- 95.0
X Ray Diffraction 1.9649 2.035 -- 128 2693 0.1553 0.2072 -- 97.0
X Ray Diffraction 2.035 2.1164 -- 137 2671 0.1566 0.198 -- 97.0
X Ray Diffraction 2.1164 2.2126 -- 146 2691 0.1492 0.1945 -- 98.0
X Ray Diffraction 2.2126 2.3291 -- 137 2737 0.1471 0.1949 -- 98.0
X Ray Diffraction 2.3291 2.4747 -- 138 2681 0.147 0.1988 -- 98.0
X Ray Diffraction 2.4747 2.6653 -- 142 2714 0.1526 0.1792 -- 98.0
X Ray Diffraction 2.6653 2.9326 -- 164 2691 0.1504 0.1932 -- 98.0
X Ray Diffraction 2.9326 3.3549 -- 135 2683 0.1453 0.1433 -- 97.0
X Ray Diffraction 3.3549 4.2191 -- 149 2652 0.1358 0.1503 -- 95.0
X Ray Diffraction 4.2191 18.9179 -- 149 2613 0.1641 0.1852 -- 92.0
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model isotropic
Mean Isotropic B 17.7
Anisotropic B[1][1] 2.7797
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.415
Anisotropic B[2][2] -1.9215
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.8582
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.068
f_dihedral_angle_d 12.527
f_angle_d 1.036
f_bond_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2838
Nucleic Acid Atoms 0
Heterogen Atoms 23
Solvent Atoms 399

Software

Computing
Computing Package Purpose
MAR345dtb Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (phenix.refine: 1.7.2_869) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.2_869) refinement
PHASER model building
MAR345dtb data collection