X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 9
Details pH 9.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 82 α = 65.6
b = 93.8 β = 85.6
c = 104.5 γ = 75.4
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1998-09-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 -- EMBL/DESY, Hamburg X11

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
1.9 40 96.3 0.037 -- -- 2.01 -- 210365 -- -3.0 --

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 1.9 40.0 -- 0.0 -- 198354 9891 91.8 -- 0.2079 0.2079 0.2612 THIN SHELLS
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -5.75
Anisotropic B[1][2] 3.627
Anisotropic B[1][3] 1.667
Anisotropic B[2][2] -1.712
Anisotropic B[2][3] -6.502
Anisotropic B[3][3] 7.463
RMS Deviations
Key Refinement Restraint Deviation
c_scbond_it 2.96
c_scangle_it 4.613
c_mcangle_it 3.388
c_dihedral_angle_d 22.6639
c_improper_angle_d 0.78448
c_angle_deg 1.30021
c_bond_d 0.0061
c_mcbond_it 2.05
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 20624
Nucleic Acid Atoms 0
Heterogen Atoms 80
Solvent Atoms 1251

Software

Software
Software Name Purpose
CNS refinement version: 1.0
DENZO data reduction
SCALEPACK data scaling
EPMR phasing