X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.5
Details pH 8.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 66.33 α = 90
b = 66.33 β = 90
c = 101.22 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- 2009-04-22
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-1 -- ESRF ID14-1

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
1.85 20 98.5 0.06 -- -- 6.6 -- 19658 -- -3.0 23.8
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)
1.85 1.9 87.8 0.64 -- 2.3 4.7 --

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 1.85 19.377 -- 2.0 -- 19657 983 98.65 -- 0.1685 0.1664 0.2092 --
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 1.85 1.9474 -- 128 2429 0.2385 0.2622 -- 92.0
X Ray Diffraction 1.9474 2.0693 -- 138 2626 0.1951 0.2712 -- 99.0
X Ray Diffraction 2.0693 2.2288 -- 139 2640 0.1743 0.2224 -- 99.0
X Ray Diffraction 2.2288 2.4527 -- 141 2689 0.1662 0.207 -- 100.0
X Ray Diffraction 2.4527 2.8067 -- 141 2678 0.158 0.2037 -- 100.0
X Ray Diffraction 2.8067 3.5327 -- 144 2733 0.1497 0.2131 -- 100.0
X Ray Diffraction 3.5327 19.3782 -- 152 2879 0.1576 0.1854 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 28.9
Anisotropic B[1][1] 4.3195
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 4.3195
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -8.639
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_bond_d 0.007
f_angle_d 1.001
f_chiral_restr 0.071
f_dihedral_angle_d 14.899
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1048
Nucleic Acid Atoms 0
Heterogen Atoms 25
Solvent Atoms 275

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
XDS data reduction
XDS data scaling
PHASER phasing