X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.1 M TRIS-HCL PH 7.5, 1.5 M AMMONIUM SULFATE, 15% V/V GLYCEROL

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 202.78 α = 90
b = 202.78 β = 90
c = 66.75 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RAXIS -- --
Diffraction Radiation
Monochromator Protocol
AXCO PX70 FOCUSSING AND MONOCHROMATING CAPILLARY OPTICS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 -- -- --

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
2.8 39.72 99.2 0.13 -- -- 4.06 -- 39770 -- 3.0 --
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)
2.8 2.9 99.9 0.45 -- 2.4 4.0 --

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 2.76 175.67 -- -- -- 37979 1925 98.06 -- 0.18081 0.1773 0.24888 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.76 2.831 -- 127 2242 0.182 0.283 -- 79.93
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 34.809
Anisotropic B[1][1] -0.23
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.23
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.46
RMS Deviations
Key Refinement Restraint Deviation
r_bond_other_d 0.001
r_gen_planes_other 0.001
r_dihedral_angle_1_deg 10.675
r_gen_planes_refined 0.016
r_angle_other_deg 1.494
r_dihedral_angle_3_deg 22.967
r_dihedral_angle_4_deg 23.361
r_angle_refined_deg 3.348
r_dihedral_angle_2_deg 38.614
r_chiral_restr 0.171
r_bond_refined_d 0.017
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7029
Nucleic Acid Atoms 0
Heterogen Atoms 117
Solvent Atoms 81

Software

Software
Software Name Purpose
REFMAC refinement version: 5.6.0117
d*TREK data reduction
CrystalClear data scaling version: 1.3.6