X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5
Temperature 289.0
Details 0.1M sodium acetate, 35% mpeg2000, 0.05M ammonium sulfate, 1mM Magnesium chloride, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 289K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 70.41 α = 90
b = 38.06 β = 107.58
c = 39.02 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS IV++ mirrors 2008-04-07
Diffraction Radiation
Monochromator Protocol
varimax SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 1.54 -- --

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 23.08 99.9 0.033 -- -- 3.48 -- 10972 1.0 1.0 --
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)
1.7 1.76 -- 0.199 -- 5.2 3.34 --

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 1.7 17.39 -- -- -- 10437 527 99.81 -- 0.17495 0.17351 0.20281 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 1.7 1.744 -- 36 767 0.333 0.419 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 9.239
Anisotropic B[1][1] -0.1
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.13
Anisotropic B[2][2] 0.01
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_2_deg 40.419
r_dihedral_angle_3_deg 11.189
r_chiral_restr 0.091
r_dihedral_angle_1_deg 5.187
r_bond_refined_d 0.014
r_gen_planes_refined 0.007
r_dihedral_angle_4_deg 20.374
r_angle_refined_deg 1.418
r_mcbond_it 0.68
r_scangle_it 3.675
r_mcangle_it 1.187
r_scbond_it 2.258
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 964
Nucleic Acid Atoms 0
Heterogen Atoms 12
Solvent Atoms 131

Software

Software
Software Name Purpose
CrystalClear data collection
PHASER phasing
REFMAC refinement version: 5.4.0077
CrystalClear data reduction
CrystalClear data scaling