X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.5
Temperature 293.0
Details PEG 3350, bistrispropane, sodium bromide

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 41.11 α = 90
b = 84.89 β = 100.16
c = 40.36 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2011-08-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04 0.9795 Diamond I04

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
1.64 42.45 99.7 -- 0.065 5.9 3.7 -- 33320 -- -- 20.9
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)
1.64 1.73 99.9 0.491 0.491 1.4 3.7 --

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
FOURIER SYNTHESIS 1.64 20.0 -- 0.0 -- 31597 1683 99.66 -- 0.1739 0.172 0.2101 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 1.64 1.682 -- 102 2357 0.284 0.324 0.0 99.96
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 27.959
Anisotropic B[1][1] 3.23
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.43
Anisotropic B[2][2] -1.81
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.19
RMS Deviations
Key Refinement Restraint Deviation
r_angle_other_deg 0.896
r_bond_other_d 0.002
r_dihedral_angle_3_deg 11.074
r_dihedral_angle_1_deg 4.468
r_dihedral_angle_2_deg 35.079
r_chiral_restr 0.085
r_bond_refined_d 0.009
r_angle_refined_deg 1.406
r_dihedral_angle_4_deg 15.431
r_gen_planes_refined 0.005
r_gen_planes_other 0.001
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2175
Nucleic Acid Atoms 0
Heterogen Atoms 41
Solvent Atoms 326

Software

Software
Software Name Purpose
MOSFLM data reduction version: 7.0.6
SCALA data scaling version: 3.3.16
PDB_EXTRACT data extraction version: 3.24
REFMAC phasing
REFMAC refinement version: 5.8.0189
Coot model building