X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 298.0
Details 0.1 M HEPES (PH 6.5), 18% PEG 3350, 0.2 M MGCL2, AND 1 MM SARCOSINE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 297K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 96.6 α = 90
b = 107.53 β = 90
c = 138.32 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 173
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2015-07-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.3 0.98 ALS 5.0.3

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
2.75 50 99.9 -- -- -- 6.9 -- 38257 -- -- --
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)
2.75 2.8 -- -- -- -- -- --

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 2.8 45.64 -- -- -- 34375 1813 99.9 -- 0.21 0.208 0.251 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 2.8 2.87 -- 137 2506 0.318 0.361 -- 99.96
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 85.84
Anisotropic B[1][1] -1.84
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 4.36
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.52
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 6.033
r_bond_other_d 0.003
r_bond_refined_d 0.01
r_dihedral_angle_4_deg 18.564
r_chiral_restr 0.075
r_angle_refined_deg 1.374
r_dihedral_angle_3_deg 16.073
r_gen_planes_refined 0.006
r_angle_other_deg 0.925
r_dihedral_angle_2_deg 36.903
r_gen_planes_other 0.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8613
Nucleic Acid Atoms 0
Heterogen Atoms 69
Solvent Atoms 38

Software

Software
Software Name Purpose
HKL-2000 data reduction
HKL-2000 data scaling
PHASER phasing
REFMAC refinement version: 5.7.0025