X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.5
Temperature 298.0
Details 1.2M AMMONIUM SULFATE, 200MM SODIIUM CHLORIDE, 30% GLYCEROL 200MM TRIS, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 90.31 α = 90
b = 90.31 β = 90
c = 105.13 γ = 90
Symmetry
Space Group I 4 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 95
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2010-03-07
Diffraction Radiation
Monochromator Protocol
Triangular Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY BEAMLINE BL-5A 1.000 Photon Factory BL-5A

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
1.33 50 99.9 0.054 0.054 -- 14.1 49976 49976 0.0 -3.0 10.0
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)
1.33 1.38 100.0 0.334 0.334 10.9 13.9 4902

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 1.33 10.0 -- 0.0 47313 47313 2493 95.0 -- 0.1558 0.1558 0.2043 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_from_restr_planes 0.0306
s_similar_adp_cmpnt 0.03
s_rigid_bond_adp_cmpnt 0.004
s_zero_chiral_vol 0.061
s_anti_bump_dis_restr 0.028
s_approx_iso_adps 0.047
s_bond_d 0.012
s_angle_d 0.028
s_similar_dist 0.0
s_non_zero_chiral_vol 0.07
Coordinate Error
Parameter Value
Number Disordered Residues 5.0
Occupancy Sum Hydrogen 0.0
Occupancy Sum Non Hydrogen 1741.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1583
Nucleic Acid Atoms 0
Heterogen Atoms 5
Solvent Atoms 155

Software

Software
Software Name Purpose
UGUI data collection
MOLREP phasing
SHELXL-97 refinement
HKL-2000 data reduction
SCALEPACK data scaling