X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.6
Temperature 293.0
Details 35% PEG 4000, 0.2M sodium acetate, 0.1M sodium citrate, 4% butyrolactone, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 93.53 α = 90
b = 93.53 β = 90
c = 121.01 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 QUANTUM 210 -- 2008-07-04
Diffraction Radiation
Monochromator Protocol
diamond monochromator SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-1 0.933 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
2.28 46.76 96.6 0.076 -- -- -- -- 24188 2.0 2.0 --

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 2.28 46.76 -- -- -- 22889 1237 96.05 -- 0.24082 0.23957 0.26472 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 2.28 2.339 -- 99 1433 0.332 0.381 -- 85.78
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 52.332
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 0.752
r_scbond_it 0.435
r_mcangle_it 0.418
r_mcbond_it 0.223
r_gen_planes_refined 0.003
r_chiral_restr 0.058
r_dihedral_angle_4_deg 12.174
r_dihedral_angle_3_deg 14.837
r_dihedral_angle_2_deg 34.146
r_dihedral_angle_1_deg 4.476
r_angle_refined_deg 0.856
r_bond_refined_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3731
Nucleic Acid Atoms 0
Heterogen Atoms 2
Solvent Atoms 49

Software

Computing
Computing Package Purpose
mxCUBE Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
Refmac (rigid body refinement) Structure Solution
REFMAC 5.5.0102 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0102 refinement
Refmac version: (rigid body refinement) model building
mxCUBE data collection