X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 293.0
Details 0.20M ammonium sulfate, 30.00% polyethylene glycol 4000, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 43 α = 90
b = 42.71 β = 97.62
c = 119.71 γ = 90
Symmetry
Space Group P 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 KOHZU: Double Crystal Si(111) 2012-09-19
Diffraction Radiation
Monochromator Protocol
Double Crystal Si(111) SAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.2 -- 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
1.55 38.5 99.9 -- 0.082 -- 3.3 62880 62880 -- -- 17.88
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)
1.55 1.63 100.0 0.553 0.553 2.2 3.3 9124

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
SAD 1.55 38.52 -- 0.0 -- 62814 3192 99.9 -- 0.1929 0.1916 0.2164 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 1.55 1.59 -- 240 4394 0.2222 0.2464 -- 99.9
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 25.9069
Anisotropic B[1][1] -1.5509
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.9702
Anisotropic B[2][2] -1.4996
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.0505
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 2.5
t_omega_torsion 4.41
t_angle_deg 1.2
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.247
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3120
Nucleic Acid Atoms 0
Heterogen Atoms 20
Solvent Atoms 501

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
SHELXD,SHARP Structure Solution
BUSTER 2.10.0 Structure Refinement
Software
Software Name Purpose
BUSTER-TNT version: 2.10.0 refinement
SCALA version: 3.3.20 phasing
SHARP phasing
SHELX phasing
pdb_extract version: 3.10 data extraction
MOLPROBITY version: 3beta29 validation