X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7
Temperature 291.0
Details 5 % Tecsimate pH 7.0, 0.1 M Hepes pH 7.0, 10 % PEG 5000, VAPOR DIFFUSION, SITTING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 106.17 α = 90
b = 106.17 β = 90
c = 113.45 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r mirrors 2009-04-06
Diffraction Radiation
Monochromator Protocol
double crystal monochromator SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-BM 0.97951 APS 19-BM

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
2.5 48.08 100.0 -- 0.119 -- 12.3 26004 26004 0.0 0.0 50.4
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)
2.5 2.54 100.0 -- 0.759 3.44 8.6 1292

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 2.501 48.08 -- 0.0 25870 25870 1316 99.51 -- 0.163 0.159 0.178 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 2.5015 2.6017 2795 139 2656 0.2529 0.3213 -- 94.0
X Ray Diffraction 2.6017 2.72 2812 131 2681 0.2451 0.2691 -- 94.0
X Ray Diffraction 2.72 2.8634 2837 151 2686 0.2179 0.2548 -- 94.0
X Ray Diffraction 2.8634 3.0427 2851 145 2706 0.2001 0.2479 -- 94.0
X Ray Diffraction 3.0427 3.2775 2842 130 2712 0.178 0.2062 -- 95.0
X Ray Diffraction 3.2775 3.607 2881 143 2738 0.1508 0.162 -- 95.0
X Ray Diffraction 3.607 4.1282 2874 165 2709 0.1328 0.1415 -- 94.0
X Ray Diffraction 4.1282 5.1984 2925 152 2773 0.1233 0.1282 -- 95.0
X Ray Diffraction 5.1984 34.977 3044 152 2892 0.1566 0.1618 -- 95.0
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model mixed
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.002
f_chiral_restr 0.041
f_dihedral_angle_d 14.562
f_angle_d 0.574
f_bond_d 0.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4421
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 147

Software

Computing
Computing Package Purpose
SBCCOLLECT, HKL3000 Data Collection
HKL-3000 Data Reduction (intensity integration)
HKL-3000 Data Reduction (data scaling)
HKL3000, Molrep Structure Solution
PHENIX (phenix.refine: 1.8.1_1161) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8.1_1161) refinement
Molrep model building
HKL3000 model building
HKL3000 data collection
SBCCOLLECT data collection