X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5
Details A SOLUTION OF SCFV FRAGMENT 1F9/TEL COMPLEX IN A 1:1 RATION IN 5 MM TRIS/HCL PH 7.5, 0.1 M NACL WAS MIXED WITH 10% PEG4000, 0.1 M AMMONIUMACETAT AND 0.05 M SODIUMACETATE BUFFER PH 5.0 AND EQUILIBRATED AGAINST 30% PEG4000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 38.71 α = 90
b = 112.44 β = 97.67
c = 80 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1998-07-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X31 -- EMBL/DESY, HAMBURG X31

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 25 87.9 0.139 -- -- 7.4 -- 40240 -- -- 27.683
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)
2.0 2.07 75.5 0.196 -- 3.77 -- --

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 2.0 20.0 -- 0.0 -- 40205 2011 87.9 -- -- 0.225 0.306 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.3
RMS Deviations
Key Refinement Restraint Deviation
p_transverse_tor 28.1
p_staggered_tor 21.3
p_planar_tor 10.6
p_xhyhbond_nbd 0.165
p_multtor_nbd 0.264
p_bond_d 0.015
p_angle_d 0.045
p_planar_d 0.083
p_mcbond_it 2.719
p_mcangle_it 4.025
p_scbond_it 2.923
p_scangle_it 4.209
p_plane_restr 10.6
p_chiral_restr 0.166
p_singtor_nbd 0.194
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5442
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 260

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
AMORE Structure Solution
REFMAC Structure Refinement
Software
Software Name Purpose
REFMAC refinement
AMORE model building