X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.1
Details 0.1 PHOSPHATE BUFFER PH 7.1 10 MG/ML PROTEIN

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 122.18 α = 90
b = 42.17 β = 92.61
c = 91.67 γ = 90
Symmetry
Space Group I 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 150
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS -- --
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
1.7 24 99.0 0.038 0.038 -- 6.0 -- 48028 -- -- 26.0

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
OTHER 1.7 24.0 -- 0.0 -- 48082 2425 99.0 -- -- 0.1886 0.237 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 28.4
Anisotropic B[1][1] 1.69
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 1.08
Anisotropic B[2][2] 1.57
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.86
RMS Deviations
Key Refinement Restraint Deviation
p_transverse_tor 39.8
p_staggered_tor 15.3
p_planar_tor 3.6
p_multtor_nbd 0.28
p_bond_d 0.02
p_angle_d 0.035
p_planar_d 0.043
p_mcbond_it 3.478
p_mcangle_it 4.285
p_scbond_it 4.22
p_scangle_it 5.953
p_plane_restr 0.0157
p_chiral_restr 0.161
p_singtor_nbd 0.187
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2394
Nucleic Acid Atoms 0
Heterogen Atoms 90
Solvent Atoms 523

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
CCP4 Data Reduction (data scaling)
CCP4 Structure Solution
REFMAC Structure Refinement
Software
Software Name Purpose
REFMAC refinement
CCP4 model building