X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 7.8
Details 0.1 M TRIS-HCL PH 7.8, 10% (W/V)PEG 3350, PROTEIN CONCENTRATION 8MG/ML

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.28 α = 90
b = 111.17 β = 90
c = 116.29 γ = 90
Symmetry
Space Group P 2 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2011-02-04
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON MAX II BEAMLINE I911-2 -- MAX II I911-2

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
2.3 33.16 99.9 0.12 -- -- 4.9 -- 45767 -- -3.0 33.4
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)
2.3 2.42 99.9 0.51 -- 2.9 4.9 --

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 2.3 33.16 -- -- -- 43350 2299 99.73 -- 0.20415 0.20098 0.26382 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 2.3 2.359 -- 180 3119 0.316 0.376 -- 99.82
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 31.131
Anisotropic B[1][1] 0.38
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.97
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.6
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.111
r_scbond_it 2.567
r_mcangle_it 1.634
r_mcbond_it 0.918
r_gen_planes_refined 0.007
r_chiral_restr 0.11
r_dihedral_angle_4_deg 14.332
r_dihedral_angle_3_deg 15.688
r_dihedral_angle_2_deg 35.769
r_dihedral_angle_1_deg 6.426
r_angle_refined_deg 1.739
r_bond_refined_d 0.019
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6953
Nucleic Acid Atoms 0
Heterogen Atoms 27
Solvent Atoms 317

Software

Computing
Computing Package Purpose
IMOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
MOLREP Structure Solution
REFMAC 5.5.0110 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0110 refinement
MOLREP model building