X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.5
Details 100MM NAMES PH 5.5, 15% PEG3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 61.45 α = 90
b = 85.2 β = 108.34
c = 70.74 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD (MX-225) MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.2 -- BESSY 14.2

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
1.6 29 99.2 0.07 -- -- 3.7 -- 91380 -- -3.0 17.6

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
OTHER 1.6 29.18 -- -- -- 89099 1337 99.23 -- 0.12443 0.12341 0.18858 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 1.6 1.642 -- 103 6115 0.202 0.346 -- 92.72
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 27.924
Anisotropic B[1][1] -0.08
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.84
Anisotropic B[2][2] -1.29
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.89
RMS Deviations
Key Refinement Restraint Deviation
r_sphericity_bonded 23.648
r_sphericity_free 35.684
r_rigid_bond_restr 8.218
r_gen_planes_refined 0.011
r_chiral_restr 0.14
r_dihedral_angle_4_deg 19.856
r_dihedral_angle_3_deg 14.072
r_dihedral_angle_2_deg 44.439
r_dihedral_angle_1_deg 6.078
r_angle_refined_deg 1.982
r_bond_refined_d 0.021
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5664
Nucleic Acid Atoms 0
Heterogen Atoms 106
Solvent Atoms 434

Software

Computing
Computing Package Purpose
REFMAC 5.7.0029 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.7.0029 refinement