X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.2
Temperature 290.0
Details 0.1M Na/K phosphate buffer pH 6.2, 35% (v/v) 2-methyl-2,4-pentanediol, vapor diffusion, hanging drop, temperature 290K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 66.99 α = 90
b = 40.78 β = 98.76
c = 23.99 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 315 -- 2011-04-25
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 24-ID-C 0.97949 APS 24-ID-C

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
1.7 19.41 91.5 0.104 -- -- -- -- 6471 -- -3.0 14.51
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)
1.7 1.75 64.5 0.53 -- 2.38 -- --

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 1.7 19.41 -- 0.0 -- 6471 648 91.09 -- 0.2311 0.2282 0.2575 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 1.7 1.9 -- 141 1445 0.1937 0.2188 -- 91.09
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 17.69
Anisotropic B[1][1] 0.1524
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0563
Anisotropic B[2][2] -0.4799
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.3274
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.008
t_angle_deg 0.96
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.256
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 524
Nucleic Acid Atoms 0
Heterogen Atoms 16
Solvent Atoms 16

Software

Computing
Computing Package Purpose
XSCALE Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
BUSTER 2.10.0 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.10 data extraction
REFMAC5 refinement
Xscale data reduction