X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Hanging Drop Vapor Diffusion
pH 7.5
Temperature 293.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.96 α = 90
b = 92.89 β = 116.82
c = 82.3 γ = 90
Symmetry
Space Group P 1 21 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 0.9796 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
1.8 39.22 97.7 0.058 -- -- 3.8 95693 95693 -- -- --
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)
1.8 1.9 97.7 0.234 -- 5.5 3.8 --

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 1.8 39.22 -- 0.0 -- 95689 9540 -- -- -- 0.207 0.242 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 24.423
Anisotropic B[1][1] -0.492
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.015
Anisotropic B[2][2] 0.745
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.24
RMS Deviations
Key Refinement Restraint Deviation
p_scangle_it 4.541
p_scbond_it 3.068
p_mcangle_it 2.773
p_mcbond_it 1.572
p_plane_restr 0.012
p_chiral_restr 0.124
p_planar_tor 2.907
p_angle_d 2.045
p_bond_d 0.012
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8216
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 568

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