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Native state mass spectrometry, surface plasmon resonance and X-ray crystallography correlate strongly as a fragment screening combination
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4CQ0 PDB NETRY 4CQ0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 15 MG/ML PROTEIN WITH 2.7 M AMMONIUM SULFATE, 100 MM TRIS PH 8.5 AT 8 C IN SITTING DROPS.
Crystal Properties Matthews coefficient Solvent content 2.1 41.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.376 α = 90 b = 41.448 β = 104.54 c = 72.153 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC CCD 2015-06-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.59 41.5 99.8 0.07 20.1 7.2 33033
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.59 1.61 96.1 0.48 3.4 6.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB NETRY 4CQ0 1.59 69.84 31372 1647 99.75 0.15041 0.14805 0.1623 0.19711 0.2082 RANDOM 14.423
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] 0.21 0.04 -0.1 -0.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.623 r_dihedral_angle_4_deg 21.122 r_dihedral_angle_3_deg 12.032 r_dihedral_angle_1_deg 6.582 r_scbond_it 2.945 r_mcangle_it 2.643 r_angle_refined_deg 2.047 r_mcbond_other 1.802 r_mcbond_it 1.801 r_angle_other_deg 1.061
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.623 r_dihedral_angle_4_deg 21.122 r_dihedral_angle_3_deg 12.032 r_dihedral_angle_1_deg 6.582 r_scbond_it 2.945 r_mcangle_it 2.643 r_angle_refined_deg 2.047 r_mcbond_other 1.802 r_mcbond_it 1.801 r_angle_other_deg 1.061 r_chiral_restr 0.123 r_bond_refined_d 0.02 r_gen_planes_refined 0.011 r_bond_other_d 0.003 r_gen_planes_other 0.002 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_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2059 Nucleic Acid Atoms Solvent Atoms 283 Heterogen Atoms 34
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing