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_scangle_it 4.613
c_scbond_it 2.96
c_mcangle_it 3.388
c_mcbond_it 2.05
c_improper_angle_d 0.78448
c_bond_d 0.0061
c_angle_deg 1.30021
c_dihedral_angle_d 22.6639
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

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
EPMR Structure Solution
CNS 1.0 Structure Refinement
Software
Software Name Purpose
CNS version: 1.0 refinement
EPMR model building