5FLO

Native state mass spectrometry, surface plasmon resonance and X-ray crystallography correlate strongly as a fragment screening combination


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4CQ0PDB ENTRY 4CQ0

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.515 MG/ML PROTEIN WITH 2.7 M AMMONIUM SULFATE, 100 MM TRIS PH 8.5 AT 8 C IN SITTING DROPS.
Crystal Properties
Matthews coefficientSolvent content
2.142.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 42.753α = 90
b = 41.493β = 104.6
c = 71.66γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2015-04-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAUSTRALIAN SYNCHROTRON BEAMLINE MX1Australian SynchrotronMX1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.6641.599.40.0916.27.428587
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.661.6992.40.642.76.5

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 4CQ01.6669.3527163139399.10.161010.158310.21513RANDOM14.928
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-0.02-0.01-0.10.11
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.616
r_dihedral_angle_4_deg20.512
r_dihedral_angle_3_deg13.583
r_dihedral_angle_1_deg7.004
r_long_range_B_refined5.236
r_long_range_B_other5.236
r_scangle_other4.33
r_mcangle_it3.033
r_mcangle_other3.032
r_scbond_it3.006
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.616
r_dihedral_angle_4_deg20.512
r_dihedral_angle_3_deg13.583
r_dihedral_angle_1_deg7.004
r_long_range_B_refined5.236
r_long_range_B_other5.236
r_scangle_other4.33
r_mcangle_it3.033
r_mcangle_other3.032
r_scbond_it3.006
r_scbond_other3.003
r_mcbond_other2.127
r_mcbond_it2.126
r_angle_refined_deg1.974
r_angle_other_deg1.07
r_chiral_restr0.117
r_bond_refined_d0.02
r_gen_planes_refined0.012
r_bond_other_d0.007
r_gen_planes_other0.002
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2054
Nucleic Acid Atoms
Solvent Atoms240
Heterogen Atoms15

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing