X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 4.4
Details 1.6 M NANO3, 50 MM MALIC ACID PH 4.4

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.39 α = 90
b = 62.39 β = 90
c = 93.73 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
PIXEL DECTRIS PILATUS 6M -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

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
2.05 50 99.5 0.06 -- -- 10.0 -- 12945 -- 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)
2.05 2.12 95.8 0.5 -- 2.2 5.1 --

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 2.05 19.95 -- -- -- 12943 668 99.56 -- 0.18505 0.18352 0.21696 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 2.053 2.106 -- 56 889 0.248 0.332 -- 94.41
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 47.774
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.138
r_gen_planes_refined 0.011
r_dihedral_angle_4_deg 19.759
r_dihedral_angle_1_deg 7.646
r_scbond_it 3.074
r_dihedral_angle_3_deg 17.682
r_dihedral_angle_2_deg 33.01
r_bond_refined_d 0.021
r_mcbond_it 1.138
r_angle_refined_deg 1.843
r_scangle_it 4.548
r_mcangle_it 1.948
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1419
Nucleic Acid Atoms 0
Heterogen Atoms 24
Solvent Atoms 73

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0109
PHASER phasing