X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8
Temperature 289.0
Details 0.1M BTP, 0.2M ammonium sulfate, 25% PEG 3350, 0.02M DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 289K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 55.88 α = 90
b = 80.14 β = 92.86
c = 66.26 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 MIRROR 2012-11-11
Diffraction Radiation
Monochromator Protocol
SI 111 CHANNEL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID 0.91837 APS 19-ID

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
1.88 50 100.0 0.062 -- -- 3.8 -- 47575 -- -3.0 23.7
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)
1.88 1.91 99.9 0.526 -- -- 3.8 2367

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 1.88 36.98 -- 0.0 -- 47488 2403 99.87 -- 0.1645 0.1623 0.2046 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 1.88 1.929 -- 154 3332 0.241 0.307 -- 98.84
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.971
Anisotropic B[1][1] 2.62
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 2.47
Anisotropic B[2][2] -1.82
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.92
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_other 0.023
r_gen_planes_refined 0.011
r_chiral_restr 0.107
r_dihedral_angle_4_deg 13.251
r_dihedral_angle_3_deg 15.484
r_dihedral_angle_2_deg 36.15
r_dihedral_angle_1_deg 5.962
r_angle_other_deg 3.54
r_angle_refined_deg 1.808
r_bond_other_d 0.0
r_bond_refined_d 0.019
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4450
Nucleic Acid Atoms 0
Heterogen Atoms 38
Solvent Atoms 376

Software

Computing
Computing Package Purpose
HKL-3000 Data Collection
HKL-3000 Data Reduction (intensity integration)
HKL-3000 Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.7.0029 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
REFMAC5 refinement
Phaser version: 2.5.1 molecular replacement
SCALEPACK data reduction
DENZO data collection