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Fluorinase substrate flexibility enables last step aqueous and ambient 18F fluorination of a RGD peptide for positron emission tomography
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RQP PDB ENTRY 1RQP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 20% PEG 3350, 0.2M AMMONIUM FORMATE
Crystal Properties Matthews coefficient Solvent content 2.28 46.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.49 α = 90 b = 115.05 β = 111.63 c = 74.97 γ = 90
Symmetry Space Group C 1 2 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 PIXEL DECTRIS PILATUS 6M MIRROR 2013-01-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 Diamond I03
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 2.44 76.6 98.7 0.08 7.4 3 32011 2
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 2.44 2.5 99 0.71 1.8 3
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 ENTRY 1RQP 2.44 76.62 30382 1617 98.61 0.17793 0.17552 0.1787 0.22211 0.2185 RANDOM 66.727
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] -0.24 0.84 -5.04 3.76
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.762 r_dihedral_angle_4_deg 14.836 r_dihedral_angle_3_deg 14.53 r_dihedral_angle_1_deg 6.97 r_angle_refined_deg 1.351 r_angle_other_deg 0.875 r_chiral_restr 0.068 r_bond_refined_d 0.01 r_gen_planes_refined 0.006 r_bond_other_d 0.004
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.762 r_dihedral_angle_4_deg 14.836 r_dihedral_angle_3_deg 14.53 r_dihedral_angle_1_deg 6.97 r_angle_refined_deg 1.351 r_angle_other_deg 0.875 r_chiral_restr 0.068 r_bond_refined_d 0.01 r_gen_planes_refined 0.006 r_bond_other_d 0.004 r_gen_planes_other 0.004 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_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it 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 6654 Nucleic Acid Atoms Solvent Atoms 83 Heterogen Atoms 63
Software Software Software Name Purpose REFMAC refinement xia2 data reduction xia2 data scaling PHASER phasing