X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 4.5
Temperature 293.0
Details 100mM KH2PO4/citrate buffer pH 4.5 + 45% PEG 300, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 88.2 α = 90
b = 149.84 β = 115.53
c = 66.61 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD DECTRIS PILATUS 6M -- 2011-02-02
Diffraction Radiation
Monochromator Protocol
SAGITALLY FOCUSED Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 0.979 DIAMOND I03

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 60.11 -- -- -- -- 5.8 -- 59835 -- -- --

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 57.83 2.0 -- -- 56799 3035 97.68 -- 0.17456 0.17291 0.20553 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 1.9 1.949 -- 222 4064 0.218 0.258 -- 94.43
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 27.215
Anisotropic B[1][1] -0.04
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.01
Anisotropic B[2][2] 0.03
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.059
r_scbond_it 2.557
r_mcangle_it 1.64
r_mcbond_it 0.92
r_gen_planes_refined 0.008
r_chiral_restr 0.119
r_dihedral_angle_4_deg 18.22
r_dihedral_angle_3_deg 14.761
r_dihedral_angle_2_deg 38.646
r_dihedral_angle_1_deg 6.273
r_angle_refined_deg 1.612
r_bond_refined_d 0.016
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5027
Nucleic Acid Atoms 0
Heterogen Atoms 96
Solvent Atoms 307

Software

Computing
Computing Package Purpose
GDA Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
MolRep Structure Solution
REFMAC 5.5.0109 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0109 refinement
MolRep model building
GDA data collection