X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 291.0
Details 26% PEG 3350, 2% isopropanol, 0.1 M calcium chloride, 0.1 M HEPES pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 60.51 α = 90
b = 210.56 β = 95.27
c = 92.58 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 -- 2009-12-06
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.95369 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
1.8 105.28 99.9 -- 0.115 -- 7.6 212127 212127 -- -- --
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)
1.8 1.9 100.0 0.582 0.582 1.2 7.2 30999

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 1.8 105.278 -- 0.0 212271 212074 10651 99.91 0.1617 0.1617 0.1598 0.199 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 1.8 1.847 15683 797 14886 0.212 0.271 -- 99.94
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.8263
Anisotropic B[1][1] 0.95
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.06
Anisotropic B[2][2] -0.29
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.65
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 5.039
r_scbond_it 3.324
r_mcangle_it 2.056
r_mcbond_it 1.229
r_gen_planes_refined 0.012
r_chiral_restr 0.161
r_dihedral_angle_4_deg 19.161
r_dihedral_angle_3_deg 12.499
r_dihedral_angle_2_deg 37.158
r_dihedral_angle_1_deg 6.428
r_angle_refined_deg 2.004
r_bond_refined_d 0.024
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 16574
Nucleic Acid Atoms 0
Heterogen Atoms 24
Solvent Atoms 1206

Software

Computing
Computing Package Purpose
Blu-Ice Data Collection
XDS Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.5.0109 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.10 data extraction
REFMAC5 refinement
Phaser version: 2.3.0 molecular replacement
SCALA version: 3.3.16 data reduction