X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.3
Temperature 290.0
Details 1.5M SODIUM CITRATE, 50MM BISTRIS PH 6.3; MYTUD.01046.A AT 27MG/ML, , VAPOR DIFFUSION, SITTING DROP, temperature 290K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 86.45 α = 90
b = 51.01 β = 95.1
c = 32.57 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MAR CCD 165 mm -- 2009-07-16
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
Compact light source, Lyncean Inc. OTHER 0.81836 -- --

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 20 98.8 0.095 -- -- 3.1 9535 9535 0.0 -3.0 21.39
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)
2.0 2.05 99.3 0.385 -- 3.2 3.1 710

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 2.0 20.0 -- 0.0 9535 9535 459 98.9 -- 0.185 0.181 0.253 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 2.0 2.05 -- 28 676 0.21 0.32 -- 99.44
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model isotropic
Mean Isotropic B 12.01
Anisotropic B[1][1] -0.1
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.21
Anisotropic B[2][2] 0.76
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.62
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.006
r_mcbond_other 0.211
r_scangle_it 3.677
r_dihedral_angle_4_deg 24.186
r_bond_refined_d 0.016
r_scbond_it 2.352
r_chiral_restr 0.076
r_angle_other_deg 0.858
r_bond_other_d 0.001
r_dihedral_angle_2_deg 32.103
r_dihedral_angle_3_deg 11.988
r_dihedral_angle_1_deg 7.182
r_mcbond_it 0.919
r_angle_refined_deg 1.586
r_mcangle_it 1.668
r_gen_planes_other 0.001
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 999
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 161

Software

Software
Software Name Purpose
MOLREP phasing
REFMAC refinement version: 5.5.0088
XDS data reduction
XSCALE data scaling