X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 277.0
Details 20.00% polyethylene glycol 3350, 0.200M ammonium dihydrogen phosphate, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 40.24 α = 65.47
b = 41.58 β = 80.43
c = 48.53 γ = 78.68
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 KOHZU: Double Crystal Si(111) 2011-10-16
Diffraction Radiation
Monochromator Protocol
Double Crystal Si(111) MAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.2 0.9537,0.9796,0.9793 ALS 8.2.2

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
1.3 27.99 93.6 -- 0.055 -- 1.9 64313 64313 -- -- 12.234
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)
1.3 1.33 91.3 0.435 0.435 1.9 1.9 4638

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
MAD 1.3 27.993 -- 0.0 -- 64273 3265 93.53 -- 0.12 0.1181 0.1566 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 1.3 1.334 -- 244 4377 0.208 0.269 -- 91.09
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 17.9771
Anisotropic B[1][1] -0.17
Anisotropic B[1][2] -0.14
Anisotropic B[1][3] 0.01
Anisotropic B[2][2] -0.06
Anisotropic B[2][3] 0.6
Anisotropic B[3][3] -0.22
RMS Deviations
Key Refinement Restraint Deviation
r_bond_other_d 0.001
r_mcbond_it 2.485
r_mcangle_it 3.525
r_scangle_it 6.63
r_scbond_it 4.76
r_bond_refined_d 0.013
r_sphericity_bonded 5.551
r_dihedral_angle_4_deg 21.435
r_gen_planes_refined 0.007
r_dihedral_angle_1_deg 5.811
r_dihedral_angle_3_deg 11.458
r_angle_other_deg 0.898
r_rigid_bond_restr 1.709
r_gen_planes_other 0.001
r_mcbond_other 1.282
r_sphericity_free 12.521
r_angle_refined_deg 1.356
r_chiral_restr 0.087
r_dihedral_angle_2_deg 37.544
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2259
Nucleic Acid Atoms 0
Heterogen Atoms 22
Solvent Atoms 329

Software

Software
Software Name Purpose
MolProbity model building version: 3beta29
PDB_EXTRACT data extraction version: 3.10
SHELX phasing
SHARP phasing
SCALA data scaling version: 3.3.20
REFMAC refinement version: 5.5.0110
MOSFLM data reduction
SHELXD phasing