X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5
Details pH 5.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 96.51 α = 90
b = 97.41 β = 90
c = 85.96 γ = 90
Symmetry
Space Group P 21 21 2

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
ROTATING ANODE -- -- -- --

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
1.75 25 95.7 0.046 -- -- 3.7 -- 78957 -- 2.0 --
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)
1.75 1.78 97.5 0.172 -- -- -- --

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
MIR 1.75 24.11 -- -- -- 76798 2157 100.0 -- 0.172 0.172 0.201 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 1.75 1.79 -- 98 4630 0.253 0.293 -- --
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -0.79
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.27
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.48
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_refined 0.245
r_dihedral_angle_1_deg 3.763
r_angle_refined_deg 1.618
r_symmetry_vdw_refined 0.557
r_scbond_it 3.641
r_xyhbond_nbd_refined 0.155
r_mcbond_it 1.986
r_symmetry_hbond_refined 0.244
r_mcangle_it 3.096
r_bond_refined_d 0.012
r_chiral_restr 0.133
r_scangle_it 5.49
r_gen_planes_refined 0.001
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5042
Nucleic Acid Atoms 0
Heterogen Atoms 22
Solvent Atoms 491

Software

Software
Software Name Purpose
DENZO data reduction
SCALEPACK data scaling
SHELX phasing
SHARP phasing
REFMAC refinement version: 5.1.19