X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Hanging Drop Vapor Diffusion
pH 7.5
Temperature 294.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 165.19 α = 90
b = 111.49 β = 122.65
c = 99.08 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- single wavelength
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 32-ID 0.9795 APS 32-ID

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
1.67 43.44 96.0 0.087 -- -- 6.8 176101 176101 -- -- --
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)
1.64 1.73 96.0 0.651 -- 2.1 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
Se-Met SAD phasing 1.75 43.44 -- 0.0 -- 151510 15130 -- -- -- 0.231 0.25 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 18.772
Anisotropic B[1][1] -0.635
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.521
Anisotropic B[2][2] 0.695
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.622
RMS Deviations
Key Refinement Restraint Deviation
p_scangle_it 2.428
p_scbond_it 1.68
p_mcangle_it 1.41
p_mcbond_it 0.755
p_plane_restr 0.006
p_chiral_restr 0.095
p_planar_tor 1.214
p_angle_d 1.339
p_bond_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8888
Nucleic Acid Atoms 0
Heterogen Atoms 30
Solvent Atoms 570

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
CCP4 (SCALA, TRUNCATE) Data Reduction (data scaling)
REFMAC 4 Structure Refinement
Software
Software Name Purpose
REFMAC version: 4.0 refinement