X-RAY DIFFRACTION Experimental Data & Validation

X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.4
Details pH 8.40

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 164.87 α = 90
b = 164.87 β = 90
c = 111.11 γ = 120
Symmetry
Space Group P 3 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-2 -- ESRF ID14-2

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
2.6 50 96.5 0.087 -- -- 2.6 -- 51912 -- -- --
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)
2.6 2.74 96.5 0.57 -- 1.21 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 2.6 55.9 -- -- -- 49246 2628 96.4 -- 0.21 0.208 0.259 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 2.6 2.67 -- 186 2950 0.364 0.407 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 47.75
Anisotropic B[1][1] 0.01
Anisotropic B[1][2] 0.01
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.01
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.02
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_refined 0.215
r_symmetry_hbond_refined 0.148
r_symmetry_vdw_refined 0.126
r_scbond_it 3.377
r_scangle_it 5.348
r_angle_refined_deg 1.756
r_nbtor_other 0.088
r_chiral_restr 0.085
r_symmetry_vdw_other 0.186
r_bond_other_d 0.004
r_gen_planes_other 0.009
r_xyhbond_nbd_refined 0.153
r_angle_other_deg 0.891
r_mcbond_it 2.641
r_gen_planes_refined 0.007
r_dihedral_angle_1_deg 6.572
r_nbd_other 0.228
r_mcangle_it 4.236
r_bond_refined_d 0.014
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7386
Nucleic Acid Atoms 0
Heterogen Atoms 86
Solvent Atoms 147

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.24
MOSFLM data reduction
SCALA data scaling
AMoRE phasing