X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.5
Temperature 277.0
Details 23% PEG 8000, 0.2M sodium acetate, 0.1M Bis-Tris, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 60.49 α = 90
b = 51.21 β = 120
c = 33.29 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
CCD ADSC QUANTUM 210r -- 2011-02-10
Diffraction Radiation
Monochromator Protocol
Si 111 CHANNEL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 1.0 PHOTON FACTORY AR-NW12A

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
1.2 30 99.1 0.062 -- -- 13.1 27352 27350 -- -3.0 10.91
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)
1.2 1.22 98.4 0.184 -- 5.1 7.2 1332

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 1.199 26.195 -- 0.0 27352 27350 1396 99.0 -- 0.1457 0.1447 0.1639 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 1.1986 1.2414 -- 131 2525 0.1599 0.1631 -- 97.0
X Ray Diffraction 1.2414 1.2911 -- 143 2541 0.1498 0.2034 -- 98.0
X Ray Diffraction 1.2911 1.3499 -- 123 2589 0.138 0.1768 -- 99.0
X Ray Diffraction 1.3499 1.421 -- 129 2613 0.1251 0.1499 -- 99.0
X Ray Diffraction 1.421 1.51 -- 144 2583 0.1186 0.152 -- 99.0
X Ray Diffraction 1.51 1.6266 -- 149 2601 0.1177 0.153 -- 100.0
X Ray Diffraction 1.6266 1.7903 -- 138 2610 0.1346 0.1838 -- 100.0
X Ray Diffraction 1.7903 2.0492 -- 137 2634 0.1471 0.1768 -- 100.0
X Ray Diffraction 2.0492 2.5815 -- 147 2621 0.1494 0.1685 -- 100.0
X Ray Diffraction 2.5815 26.201 -- 155 2637 0.1548 0.1525 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 15.669
Anisotropic B[1][1] -0.0773
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.4067
Anisotropic B[2][2] -0.5969
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.6742
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 12.444
f_plane_restr 0.005
f_chiral_restr 0.075
f_angle_d 1.087
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 670
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 181

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
HKL-2000 Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (phenix.refine: 1.7.3_928) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.3_928) refinement
MOLREP model building
HKL-2000 data collection