X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 5.5
Temperature 288.15
Details 1.2 M Ammonium Tartrate, 100 mM bistrispropane, pH 5.5, VAPOR DIFFUSION, temperature 288.15K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 155.72 α = 90
b = 155.72 β = 90
c = 106.16 γ = 120
Symmetry
Space Group P 6 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2010-07-14
Diffraction Radiation
Monochromator Protocol
Double crystal, Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.2 0.9537 ALS 8.2.2

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
3.55 50 88.8 -- -- -- -- 9966 8555 1.0 1.0 --
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)
3.55 3.73 99.5 -- -- 1.7 10.7 --

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 3.5501 45.949 -- 0.0 9966 8551 856 88.78 -- 0.2785 0.2731 0.3271 --
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 3.5501 3.7724 -- 72 654 0.3508 0.3251 -- 46.0
X Ray Diffraction 3.7724 4.0635 -- 139 1248 0.3446 0.4184 -- 90.0
X Ray Diffraction 4.0635 4.4722 -- 157 1410 0.3095 0.3273 -- 99.0
X Ray Diffraction 4.4722 5.1186 -- 157 1416 0.2535 0.3234 -- 99.0
X Ray Diffraction 5.1186 6.446 -- 161 1450 0.3156 0.4344 -- 99.0
X Ray Diffraction 6.446 45.9532 -- 170 1517 0.2171 0.2555 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 5.1555
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 5.1555
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -10.311
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 15.285
f_chiral_restr 0.091
f_angle_d 1.494
f_plane_restr 0.005
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3505
Nucleic Acid Atoms 0
Heterogen Atoms 36
Solvent Atoms 0

Software

Software
Software Name Purpose
HKL-2000 data collection
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.7.1_743)
DENZO data reduction
SCALA data scaling