X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details BIS-TRIS PROPANE PH 7.5, 0.05 - 0.15 M K/NAPO4 (PH 7.0), 15-18% PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 70.35 α = 90
b = 228.3 β = 114.01
c = 71.27 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
PIXEL (PILATUS 6M) DECTRIS -- 2012-03-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 -- DIAMOND I03

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
2.36 56.55 97.1 0.09 -- -- 3.1 -- 81446 -- 2.0 --
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)
2.36 2.49 92.6 0.6 -- 2.0 2.6 --

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 2.36 56.61 -- -- -- 77352 4094 97.0 -- 0.21371 0.21127 0.25839 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 2.36 2.421 -- 255 5393 0.284 0.342 -- 90.54
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 61.609
Anisotropic B[1][1] -0.25
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.83
Anisotropic B[2][2] 4.18
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.55
RMS Deviations
Key Refinement Restraint Deviation
r_scbond_it 0.726
r_mcangle_it 0.854
r_mcbond_other 0.503
r_mcbond_it 0.503
r_gen_planes_other 0.001
r_gen_planes_refined 0.004
r_chiral_restr 0.06
r_dihedral_angle_4_deg 15.784
r_dihedral_angle_3_deg 14.266
r_dihedral_angle_2_deg 36.368
r_dihedral_angle_1_deg 5.593
r_angle_other_deg 0.683
r_angle_refined_deg 1.154
r_bond_other_d 0.001
r_bond_refined_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11019
Nucleic Acid Atoms 0
Heterogen Atoms 191
Solvent Atoms 712

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.7.0032 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.7.0032 refinement
PHASER model building