X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
Temperature 289.0
Details 0.2 M potassium acetate, 25% PEG3350, VAPOR DIFFUSION, temperature 289K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 128.92 α = 90
b = 112.09 β = 90
c = 70.66 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210r MIRRORS 2012-11-08
Diffraction Radiation
Monochromator Protocol
Si(111) channel SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-BM 0.9792 APS 19-BM

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
2.4 50 97.1 0.089 -- -- 5.5 -- 40094 0.0 -3.0 30.1

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 2.4 43.87 -- 0.0 -- 38168 1918 93.43 -- 0.2185 0.2166 0.2549 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 2.4 2.462 -- 75 1759 0.245 0.284 -- 61.75
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.5555
Anisotropic B[1][1] 0.36
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.19
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.55
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_other 0.006
r_gen_planes_refined 0.008
r_chiral_restr 0.079
r_dihedral_angle_4_deg 16.15
r_dihedral_angle_3_deg 15.504
r_dihedral_angle_2_deg 35.625
r_dihedral_angle_1_deg 6.035
r_angle_other_deg 1.194
r_angle_refined_deg 1.546
r_bond_other_d 0.007
r_bond_refined_d 0.013
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6963
Nucleic Acid Atoms 0
Heterogen Atoms 190
Solvent Atoms 168

Software

Computing
Computing Package Purpose
SBCCOLLECT Data Collection
HKL3000 Data Reduction (intensity integration)
HKL3000 Data Reduction (data scaling)
BALBES Structure Solution
REFMAC 5.7.0029 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
REFMAC5 refinement
HKL data reduction