X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6
Details pH 6.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 159.42 α = 90
b = 159.42 β = 90
c = 106.86 γ = 120
Symmetry
Space Group P 63 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 297
Diffraction Detector
Detector Diffraction Type Details Collection Date
FILM FILM -- 1987
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NOVOSIBIRSK -- NOVOSIBIRSK --

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
-- -- 61.0 0.065 -- -- -- -- 21053 -- 0.0 --

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 2.3 7.0 -- 0.0 -- 21053 -- 61.0 -- -- 0.152 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 13.3
RMS Deviations
Key Refinement Restraint Deviation
p_multtor_nbd 0.171
p_transverse_tor 22.1
p_mcangle_it 3.5
p_plane_restr 0.013
p_singtor_nbd 0.131
p_scangle_it 7.8
p_staggered_tor 16.4
p_scbond_it 6.4
p_chiral_restr 0.161
p_mcbond_it 2.5
p_angle_d 0.025
p_bond_d 0.014
p_planar_d 0.031
p_planar_tor 2.4
Coordinate Error
Parameter Value
Luzzati Sigma A (Observed) 0.2
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2581
Nucleic Acid Atoms 0
Heterogen Atoms 10
Solvent Atoms 118

Software

Software
Software Name Purpose
MOSFLM data reduction
BLANC model building
PROLSQ refinement
BLANC phasing