X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details pH 7.50

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 125.02 α = 90
b = 149.66 β = 90
c = 195.93 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
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 20 96.5 0.068 -- -- 5.2 -- 238970 -- -- --
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)
2.0 2.11 94.1 0.256 -- -- 4.3 --

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 2.0 20.0 -- -- -- 225812 11929 96.3 -- 0.194 0.192 0.231 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 2.0 2.05 -- 813 15791 0.204 0.248 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 8.09
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_3_deg 28.331
r_chiral_restr 0.118
r_dihedral_angle_1_deg 6.685
r_xyhbond_nbd_refined 0.164
r_bond_refined_d 0.014
r_nbd_refined 0.226
r_symmetry_hbond_refined 0.121
r_mcbond_it 0.524
r_angle_refined_deg 1.563
r_scangle_it 2.891
r_dihedral_angle_2_deg 27.483
r_mcangle_it 0.985
r_scbond_it 1.859
r_gen_planes_refined 0.005
r_symmetry_vdw_refined 0.19
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 22868
Nucleic Acid Atoms 0
Heterogen Atoms 96
Solvent Atoms 1424

Software

Software
Software Name Purpose
REFMAC refinement version: 5
MOSFLM data reduction
SCALA data scaling
AMoRE phasing