X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 293.0
Details 0.1M MES monohydrate, 14% PEG 4000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 56.56 α = 90
b = 105.74 β = 115.49
c = 60.79 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 MARMOSAIC 225 mm CCD -- 2016-03-18
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON RRCAT INDUS-2 BEAMLINE PX-BL21 0.97947 RRCAT INDUS-2 PX-BL21

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
3.2 48.71 99.7 0.089 -- -- 3.7 -- 10704 -- -- --
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)
3.2 3.42 99.9 0.702 -- 1.5 3.7 --

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 3.2 28.258 -- 1.35 -- 10678 555 99.73 -- 0.2166 0.2142 0.2617 --
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 3.2001 3.5216 -- 188 2467 0.2806 0.3252 -- 100.0
X Ray Diffraction 3.5216 4.0299 -- 104 2553 0.2268 0.311 -- 100.0
X Ray Diffraction 4.0299 5.0725 -- 135 2537 0.2022 0.244 -- 100.0
X Ray Diffraction 5.0725 28.2595 -- 128 2566 0.1996 0.2346 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_bond_d 0.003
f_angle_d 0.66
f_chiral_restr 0.045
f_dihedral_angle_d 14.968
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4150
Nucleic Acid Atoms 0
Heterogen Atoms 4
Solvent Atoms 9

Software

Software
Software Name Purpose
PHENIX refinement version: (1.13_2998: ???)
XDS data reduction
Aimless data scaling
PHASER phasing