X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 65.76 α = 90
b = 65.37 β = 96.75
c = 72.92 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.3 1.0 ALS 5.0.3

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
2.6 50 -- -- -- -- -- -- 15755 -- -- --

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 2.65 30.0 -- 1608.0 -- 15755 1548 87.4 -- -- 0.2264 0.2635 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 60.6446
Anisotropic B[1][1] 9.52
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -12.669
Anisotropic B[2][2] 4.943
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -14.462
RMS Deviations
Key Refinement Restraint Deviation
c_scangle_it 3.906
c_mcangle_it 3.203
c_scbond_it 2.318
c_mcbond_it 1.76
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1597
Nucleic Acid Atoms 1628
Heterogen Atoms 4
Solvent Atoms 213

Software

Computing
Computing Package Purpose
HKL Data Reduction (intensity integration)
HKL Data Reduction (data scaling)
CNS Structure Solution
CNS Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
CNS refinement
CNS density modification
CNS molecular replacement
HKL data reduction