X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.1 M BIS-TRISPROPANE PH 7.0, 15-17% PEG 3350 AND 0.2 M NAF

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.24 α = 90
b = 141.4 β = 90.17
c = 73.32 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 SILICON MIRRORS (ADAPTIVE AND U-BENT) --
Diffraction Radiation
Monochromator Protocol
DOUBLE CRYSTAL MONOCHROMATOR (SI111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 -- Australian Synchrotron MX2

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
2.1 19.95 99.8 0.11 -- -- 6.1 -- 73652 -- 2.0 32.4
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)
2.1 2.21 99.9 0.91 -- 2.1 5.7 --

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
MOLECULAR REPLACEMENT 2.1 19.908 -- 1.34 -- 73622 3719 99.89 -- 0.1748 0.1769 0.1974 --
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 2.1011 2.1373 -- 177 3505 0.2726 0.2854 -- 95.0
X Ray Diffraction 2.1373 2.1761 -- 193 3460 0.2543 0.2894 -- 95.0
X Ray Diffraction 2.1761 2.2179 -- 175 3527 0.2463 0.263 -- 95.0
X Ray Diffraction 2.2179 2.2631 -- 187 3398 0.2313 0.244 -- 95.0
X Ray Diffraction 2.2631 2.3122 -- 202 3522 0.2296 0.2348 -- 94.0
X Ray Diffraction 2.3122 2.3659 -- 182 3457 0.2207 0.2243 -- 95.0
X Ray Diffraction 2.3659 2.425 -- 172 3484 0.2141 0.2273 -- 95.0
X Ray Diffraction 2.425 2.4905 -- 171 3528 0.1999 0.2604 -- 95.0
X Ray Diffraction 2.4905 2.5636 -- 193 3449 0.2046 0.2307 -- 95.0
X Ray Diffraction 2.5636 2.6462 -- 182 3461 0.1966 0.2471 -- 95.0
X Ray Diffraction 2.6462 2.7405 -- 178 3528 0.1814 0.204 -- 95.0
X Ray Diffraction 2.7405 2.8499 -- 180 3496 0.1877 0.2054 -- 95.0
X Ray Diffraction 2.8499 2.9792 -- 178 3474 0.1825 0.1952 -- 95.0
X Ray Diffraction 2.9792 3.1357 -- 186 3509 0.1797 0.2216 -- 95.0
X Ray Diffraction 3.1357 3.3313 -- 162 3514 0.1675 0.1962 -- 96.0
X Ray Diffraction 3.3313 3.5871 -- 192 3476 0.1626 0.1977 -- 95.0
X Ray Diffraction 3.5871 3.9455 -- 203 3485 0.1458 0.164 -- 94.0
X Ray Diffraction 3.9455 4.5106 -- 201 3491 0.1314 0.1526 -- 95.0
X Ray Diffraction 4.5106 5.6609 -- 188 3529 0.1499 0.1706 -- 95.0
X Ray Diffraction 5.6609 19.8256 -- 210 3516 0.1568 0.1725 -- 94.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 50.31
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 16.447
f_bond_d 0.014
f_chiral_restr 0.065
f_plane_restr 0.01
f_angle_d 1.681
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6612
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 164

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
XDS data reduction
SCALA data scaling
MOLREP phasing