X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8
Details pH 8.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 88.47 α = 90
b = 88.47 β = 90
c = 104.62 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 300 mm plate MIRRORS --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

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
2.35 24 94.4 0.033 0.033 -- 2.3 -- 28772 -- -- 33.99
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)
2.35 2.48 93.8 0.089 0.089 8.2 -- --

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 2.35 14.0 -- 0.0 -- 18772 954 94.4 -- -- 0.204 0.256 THIN SHELLS
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 25.98
RMS Deviations
Key Refinement Restraint Deviation
p_planar_d 0.025
p_scbond_it 3.865
p_xyhbond_nbd 0.102
p_mcbond_it 2.582
p_singtor_nbd 0.0
p_planar_tor 1.4
p_plane_restr 0.0164
p_multtor_nbd 0.173
p_xhyhbond_nbd 0.102
p_staggered_tor 14.8
p_special_tor 0.0
p_bond_d 0.007
p_hb_or_metal_coord 0.05
p_transverse_tor 33.8
p_chiral_restr 0.115
p_mcangle_it 4.039
p_angle_d 0.024
p_scangle_it 5.565
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2426
Nucleic Acid Atoms 0
Heterogen Atoms 29
Solvent Atoms 157

Software

Software
Software Name Purpose
AMoRE phasing
REFMAC refinement
DENZO data reduction
CCP4 data scaling version: (SCALA)