X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.6
Temperature 298.0
Details 0.2M Ammonium acetate, 0.1M Sodium acetate (pH4.6), 30% Polyethylene glycol 4000, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 80.81 α = 90
b = 122.65 β = 90
c = 91.28 γ = 90
Symmetry
Space Group C 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD RIGAKU SATURN 944+ mirrors 2011-03-21
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 HF 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
2.99 29 99.7 -- 0.16 -- 4.9 8595 8595 2.0 2.0 --
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)
3.0 3.15 99.0 -- 0.34 -- 4.9 --

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 2.989 14.999 -- 0.0 8595 8595 853 91.27 0.2284 0.2284 0.2226 0.2825 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 2.9895 3.1751 -- 134 1226 0.2956 0.3953 -- 88.0
X Ray Diffraction 3.1751 3.4176 -- 129 1196 0.2594 0.3079 -- 86.0
X Ray Diffraction 3.4176 3.7566 -- 135 1222 0.2921 0.3636 -- 87.0
X Ray Diffraction 3.7566 4.289 -- 140 1266 0.2052 0.2776 -- 90.0
X Ray Diffraction 4.289 5.3624 -- 154 1366 0.172 0.2346 -- 96.0
X Ray Diffraction 5.3624 14.9987 -- 161 1466 0.176 0.1895 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -10.3504
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.7651
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 11.1155
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.072
f_dihedral_angle_d 19.426
f_angle_d 1.13
f_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2840
Nucleic Acid Atoms 0
Heterogen Atoms 66
Solvent Atoms 34

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
Phaser Structure Solution
PHENIX (phenix.refine: 1.7.1_743) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.1_743) refinement
Phaser model building
HKL-2000 data collection