X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Temperature 277.0
Details 100 MM BIS-TRIS-PROPANE PH 5.8, 300 MM NABR, 21% PEG3350. 4 DEGREES CELSIUS

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 59.34 α = 90
b = 98.6 β = 90
c = 100.21 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 2M-F -- 2013-09-02
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID23-2 -- ESRF ID23-2

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 45.34 99.8 0.13 -- -- 4.1 -- 26979 -- 1.6 --
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 2.38 98.9 0.83 -- 1.6 4.1 --

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 2.3 70.28 -- -- -- 25531 1354 99.74 -- 0.19365 0.19141 0.23426 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 2.296 2.356 -- 97 1827 0.286 0.276 -- 98.36
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 41.613
Anisotropic B[1][1] 2.65
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.63
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.03
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.004
r_dihedral_angle_4_deg 15.08
r_bond_refined_d 0.005
r_mcangle_it 4.278
r_mcbond_other 2.933
r_chiral_restr 0.055
r_gen_planes_other 0.001
r_bond_other_d 0.001
r_mcbond_it 2.932
r_dihedral_angle_3_deg 13.323
r_angle_refined_deg 0.993
r_dihedral_angle_1_deg 5.084
r_dihedral_angle_2_deg 38.06
r_angle_other_deg 0.683
r_scbond_it 4.021
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3762
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 234

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0073
XDS data reduction
Aimless data scaling
PHASER phasing