X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.5
Details pH 8.50

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 27.85 α = 90
b = 67.42 β = 90
c = 114.14 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH MIRRORS 1998-05-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7A -- EMBL/DESY, Hamburg BW7A

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
1.65 19.9 96.6 0.133 0.111 -- 3.1 -- 25881 -- -- 17.826
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)
1.65 1.69 63.2 0.337 0.255 2.9 1.6 --

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 1.65 19.9 -- 0.0 -- 25108 1973 96.6 -- 0.177 0.185 0.236 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.8
RMS Deviations
Key Refinement Restraint Deviation
p_angle_d 0.026
p_multtor_nbd 0.245
p_transverse_tor 17.7
p_chiral_restr 0.115
p_planar_tor 3.7
p_plane_restr 0.0219
p_singtor_nbd 0.17
p_scangle_it 4.378
p_planar_d 0.028
p_xyhbond_nbd 0.114
p_mcangle_it 3.241
p_scbond_it 3.01
p_staggered_tor 12.4
p_bond_d 0.009
p_mcbond_it 2.333
p_special_tor 15.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1909
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 273

Software

Software
Software Name Purpose
REFMAC refinement
MOSFLM data reduction
SCALA data scaling
AMoRE phasing