X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 298.0
Details Ammonium sulfate, MES, Dioxane, pH 6.5, Vapor Diffusion, Hanging drop, microseeding, temperature 298K, VAPOR DIFFUSION, HANGING DROP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 106.87 α = 90
b = 117.23 β = 90
c = 125 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
SYNCHROTRON APS BEAMLINE 14-BM-C 0.9 APS 14-BM-C

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
3.02 -- -- -- -- -- -- -- 31559 -- -- --

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 3.02 29.58 -- -- 27616 27616 2988 96.83 0.21108 0.21108 0.20177 0.29773 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 3.017 3.095 -- 189 1724 0.258 0.355 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 29.272
Anisotropic B[1][1] 4.44
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.87
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.57
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_refined 0.24
r_gen_planes_refined 0.004
r_chiral_restr 0.095
r_dihedral_angle_1_deg 5.747
r_angle_refined_deg 1.604
r_bond_refined_d 0.013
r_xyhbond_nbd_refined 0.183
r_symmetry_vdw_refined 0.228
r_symmetry_hbond_refined 0.195
r_mcbond_it 0.799
r_mcangle_it 1.443
r_scbond_it 0.789
r_scangle_it 1.272
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10157
Nucleic Acid Atoms 0
Heterogen Atoms 300
Solvent Atoms 155

Software

Computing
Computing Package Purpose
SCALEPACK Data Reduction (data scaling)
MOLREP Structure Solution
REFMAC 5.1.24 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.24 refinement