X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7.5
Temperature 277.0
Details 0.35M ammonium acetate, 27% polyethylene glycol, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 116.07 α = 90
b = 127.92 β = 90
c = 58.45 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 80
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS IV++ mirrors 2010-09-02
Diffraction Radiation
Monochromator Protocol
Ni filter SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 1.5418 -- --

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
1.6 35 16.0 0.063 0.046 -- 6.2 113574 113574 0.0 0.0 --
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)
1.6 1.66 86.0 0.444 0.423 1.92 2.8 9812

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 1.6 26.425 -- 0.0 113447 113447 5687 98.22 0.1722 0.1722 0.1708 0.1986 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 1.6 1.6174 -- 162 2832 0.5487 0.5619 -- 78.0
X Ray Diffraction 1.6174 1.6364 -- 161 3103 0.479 0.5226 -- 87.0
X Ray Diffraction 1.6364 1.6563 -- 200 3296 0.4207 0.4523 -- 92.0
X Ray Diffraction 1.6563 1.6773 -- 172 3428 0.3224 0.366 -- 94.0
X Ray Diffraction 1.6773 1.6994 -- 192 3542 0.2564 0.3278 -- 98.0
X Ray Diffraction 1.6994 1.7226 -- 175 3588 0.1782 0.2066 -- 99.0
X Ray Diffraction 1.7226 1.7472 -- 201 3566 0.1597 0.2038 -- 100.0
X Ray Diffraction 1.7472 1.7733 -- 205 3647 0.1536 0.2032 -- 100.0
X Ray Diffraction 1.7733 1.801 -- 194 3604 0.1442 0.196 -- 100.0
X Ray Diffraction 1.801 1.8305 -- 172 3651 0.1327 0.1713 -- 100.0
X Ray Diffraction 1.8305 1.8621 -- 186 3607 0.1387 0.2033 -- 100.0
X Ray Diffraction 1.8621 1.896 -- 169 3663 0.1407 0.1825 -- 100.0
X Ray Diffraction 1.896 1.9324 -- 174 3625 0.1475 0.2124 -- 100.0
X Ray Diffraction 1.9324 1.9718 -- 185 3632 0.1549 0.2142 -- 100.0
X Ray Diffraction 1.9718 2.0147 -- 194 3646 0.1659 0.2071 -- 100.0
X Ray Diffraction 2.0147 2.0615 -- 196 3628 0.1662 0.1929 -- 100.0
X Ray Diffraction 2.0615 2.1131 -- 201 3629 0.1601 0.1775 -- 100.0
X Ray Diffraction 2.1131 2.1702 -- 198 3673 0.1588 0.1779 -- 100.0
X Ray Diffraction 2.1702 2.234 -- 181 3638 0.1512 0.1794 -- 100.0
X Ray Diffraction 2.234 2.3061 -- 193 3656 0.1538 0.1732 -- 100.0
X Ray Diffraction 2.3061 2.3885 -- 186 3638 0.1529 0.1612 -- 100.0
X Ray Diffraction 2.3885 2.484 -- 187 3661 0.1578 0.1951 -- 100.0
X Ray Diffraction 2.484 2.597 -- 193 3686 0.1663 0.1941 -- 100.0
X Ray Diffraction 2.597 2.7338 -- 209 3640 0.1714 0.1964 -- 100.0
X Ray Diffraction 2.7338 2.9048 -- 201 3692 0.1635 0.2184 -- 100.0
X Ray Diffraction 2.9048 3.1288 -- 196 3690 0.1706 0.1908 -- 100.0
X Ray Diffraction 3.1288 3.4431 -- 208 3713 0.1587 0.1652 -- 100.0
X Ray Diffraction 3.4431 3.9399 -- 209 3713 0.1552 0.1713 -- 100.0
X Ray Diffraction 3.9399 4.9584 -- 194 3767 0.1406 0.1563 -- 100.0
X Ray Diffraction 4.9584 26.425 -- 193 3906 0.1871 0.1928 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 13.77
Anisotropic B[1][1] -1.1666
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.2878
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.8788
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.071
f_dihedral_angle_d 15.754
f_angle_d 1.152
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6895
Nucleic Acid Atoms 0
Heterogen Atoms 192
Solvent Atoms 1027

Software

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