X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 5.6
Temperature 297.0
Details Lithium sulfate, Ammonium sulfate and Sodium citrate (pH 5.6)

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 53.34 α = 90
b = 53.34 β = 90
c = 142.95 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MAR CCD 130 mm -- 2016-09-09
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON RRCAT INDUS-2 BEAMLINE PX-BL21 0.9794 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
2.5 21.98 99.82 0.061 -- -- 5.4 -- 8646 -- -- 53.22
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)
2.502 2.591 99.52 0.21 -- 6.83 4.9 --

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 2.502 21.977 -- 1.38 -- 8615 407 99.66 -- 0.2696 0.2684 0.2945 5
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 2.5019 2.8633 -- 133 2649 0.3485 0.3561 -- 100.0
X Ray Diffraction 2.8633 3.6049 -- 136 2708 0.3053 0.3207 -- 100.0
X Ray Diffraction 3.6049 21.978 -- 138 2851 0.237 0.2707 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.075
f_dihedral_angle_d 18.022
f_bond_d 0.011
f_angle_d 1.128
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1447
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 14

Software

Software
Software Name Purpose
PHENIX refinement version: 1.8.4_1496
HKL-2000 data reduction version: v703g
HKL-2000 data scaling version: v703g
PHASER phasing version: V1.8.4.1496