X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 295.0
Details 0.1M sodium acetate pH 4.6 and 2.4M ammonium sulfate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 49.99 α = 90
b = 90.9 β = 90
c = 108.78 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS EIGER X 9M -- 2017-06-13
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 21-ID-D 1.0782 APS 21-ID-D

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
1.85 46.67 99.4 0.079 -- -- 13.3 -- 42868 -- -- --
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)
1.85 1.89 99.5 0.556 -- -- 13.8 --

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 1.85 46.67 -- 0.0 -- 40635 2168 99.29 -- 0.1553 0.1529 0.2019 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 1.85 1.898 -- 175 2940 0.221 0.235 0.0 99.58
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.37
Anisotropic B[1][1] 5.04
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.8
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -3.24
RMS Deviations
Key Refinement Restraint Deviation
r_angle_other_deg 0.954
r_angle_refined_deg 1.398
r_bond_refined_d 0.01
r_dihedral_angle_4_deg 11.605
r_chiral_restr 0.071
r_dihedral_angle_3_deg 13.385
r_dihedral_angle_1_deg 6.404
r_gen_planes_refined 0.008
r_gen_planes_other 0.001
r_bond_other_d 0.001
r_dihedral_angle_2_deg 33.22
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4177
Nucleic Acid Atoms 0
Heterogen Atoms 22
Solvent Atoms 374

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0222
XDS data reduction version: Jun 1, 2017
Aimless data scaling version: 0.7.1
BALBES phasing version: 1.0.0
ARP/wARP model building version: 8.0