X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8
Temperature 290.0
Details 0.1M TRIS, 0.2M MAGNESIUM CHLORIDE, 20% (W/V) PEG 8000, pH 8.0, vapor diffusion, hanging drop, temperature 290K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 72.85 α = 90
b = 61.25 β = 109.71
c = 89.45 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 ADSC QUANTUM 315 -- 2010-10-16
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-C 0.9792 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
1.9 64.98 98.5 0.062 -- -- -- -- 57840 -- -3.0 29.049
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)
1.9 1.95 97.9 0.532 -- 2.38 -- --

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 1.9 64.978 -- 1.99 -- 57829 2892 98.54 -- 0.1733 0.1716 0.2051 --
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 1.9 1.9312 -- 135 2583 0.2352 0.2679 -- 98.0
X Ray Diffraction 1.9312 1.9645 -- 135 2558 0.2052 0.2496 -- 98.0
X Ray Diffraction 1.9645 2.0002 -- 135 2567 0.1884 0.2721 -- 98.0
X Ray Diffraction 2.0002 2.0387 -- 139 2625 0.1971 0.2425 -- 98.0
X Ray Diffraction 2.0387 2.0803 -- 136 2593 0.1804 0.2211 -- 98.0
X Ray Diffraction 2.0803 2.1256 -- 137 2612 0.1763 0.2263 -- 98.0
X Ray Diffraction 2.1256 2.175 -- 136 2580 0.1743 0.2142 -- 98.0
X Ray Diffraction 2.175 2.2294 -- 136 2574 0.1726 0.2406 -- 98.0
X Ray Diffraction 2.2294 2.2897 -- 138 2620 0.1791 0.214 -- 98.0
X Ray Diffraction 2.2897 2.3571 -- 138 2620 0.1748 0.2248 -- 99.0
X Ray Diffraction 2.3571 2.4332 -- 135 2584 0.1859 0.2202 -- 99.0
X Ray Diffraction 2.4332 2.5201 -- 139 2627 0.1783 0.2384 -- 99.0
X Ray Diffraction 2.5201 2.621 -- 137 2603 0.1776 0.2252 -- 99.0
X Ray Diffraction 2.621 2.7403 -- 137 2615 0.1791 0.216 -- 99.0
X Ray Diffraction 2.7403 2.8848 -- 139 2642 0.1812 0.2193 -- 99.0
X Ray Diffraction 2.8848 3.0655 -- 139 2633 0.1768 0.2297 -- 99.0
X Ray Diffraction 3.0655 3.3022 -- 139 2640 0.1776 0.1932 -- 99.0
X Ray Diffraction 3.3022 3.6345 -- 139 2639 0.1659 0.2027 -- 99.0
X Ray Diffraction 3.6345 4.1604 -- 139 2644 0.1535 0.1767 -- 99.0
X Ray Diffraction 4.1604 5.2413 -- 141 2672 0.1382 0.1569 -- 99.0
X Ray Diffraction 5.2413 65.0159 -- 143 2706 0.1698 0.1698 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 25.0817
Anisotropic B[1][1] -5.6257
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.6331
Anisotropic B[2][2] 6.0226
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.3969
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_angle_d 0.952
f_chiral_restr 0.068
f_dihedral_angle_d 11.841
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5683
Nucleic Acid Atoms 0
Heterogen Atoms 49
Solvent Atoms 357

Software

Software
Software Name Purpose
XSCALE data scaling
PHASER phasing version: 2.1.4
PHENIX refinement version: 1.6.4_486
PDB_EXTRACT data extraction version: 3.10