X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Evaporation
pH 7.5
Temperature 289.0
Details 0.2M proline, 0.1M HEPES, pH 7.5, 14% (w/v) PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 75.07 α = 90
b = 75.07 β = 90
c = 91.71 γ = 120
Symmetry
Space Group P 32

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 270 -- 2017-06-13
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U1 0.9791 SSRF BL17U1

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
2.4 50 98.3 0.097 -- -- 3.5 -- 22223 -- -- --
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)
2.4 2.53 -- 0.615 -- -- -- --

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 2.4 30.639 -- 1.96 -- 22215 1155 98.27 -- 0.1962 0.1934 0.2488 --
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 2.4003 2.5095 -- 144 2655 0.2768 0.347 -- 99.0
X Ray Diffraction 2.5095 2.6417 -- 140 2640 0.2611 0.3121 -- 99.0
X Ray Diffraction 2.6417 2.8071 -- 144 2654 0.246 0.3012 -- 99.0
X Ray Diffraction 2.8071 3.0237 -- 152 2626 0.2312 0.2842 -- 99.0
X Ray Diffraction 3.0237 3.3276 -- 146 2642 0.218 0.2907 -- 99.0
X Ray Diffraction 3.3276 3.8084 -- 152 2654 0.1801 0.2632 -- 99.0
X Ray Diffraction 3.8084 4.7952 -- 135 2547 0.1589 0.2114 -- 96.0
X Ray Diffraction 4.7952 30.6411 -- 142 2642 0.1641 0.192 -- 98.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.002
f_angle_d 0.602
f_bond_d 0.002
f_chiral_restr 0.023
f_dihedral_angle_d 13.519
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3037
Nucleic Acid Atoms 0
Heterogen Atoms 48
Solvent Atoms 195

Software

Software
Software Name Purpose
PHENIX refinement version: 1.9_1692
HKL-3000 data reduction
HKL-3000 data scaling
PHASER phasing