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Crystal structure of human FGF18
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2FDB PDB ENTRY 2FDB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 0.1 M MES PH 6.5, 0.2 M (NH4)2SO4 AND 26% PEG 5000
Crystal Properties Matthews coefficient Solvent content 2.46 50
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 65.76 α = 90 b = 49.496 β = 101.74 c = 100.854 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 Bruker Platinum 135 HELIOS MX M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.54
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 2.7 98.74 100 0.19 15.84 19.3 17815 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.7 2.77 100 2.83 12.99
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 2FDB 2.7 98.74 16899 907 99.97 0.21344 0.21155 0.2148 0.25083 0.2631 RANDOM 34.362
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] -0.69 1.47 -0.04 0.11
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.525 r_dihedral_angle_4_deg 15.456 r_dihedral_angle_3_deg 15.211 r_dihedral_angle_1_deg 5.53 r_scbond_it 2.353 r_mcangle_it 2.037 r_angle_refined_deg 1.326 r_mcbond_it 1.233 r_mcbond_other 1.226 r_angle_other_deg 1.131
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.525 r_dihedral_angle_4_deg 15.456 r_dihedral_angle_3_deg 15.211 r_dihedral_angle_1_deg 5.53 r_scbond_it 2.353 r_mcangle_it 2.037 r_angle_refined_deg 1.326 r_mcbond_it 1.233 r_mcbond_other 1.226 r_angle_other_deg 1.131 r_chiral_restr 0.072 r_bond_refined_d 0.009 r_bond_other_d 0.005 r_gen_planes_refined 0.005 r_gen_planes_other 0.003 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 4188 Nucleic Acid Atoms Solvent Atoms 8 Heterogen Atoms 65
Software Software Software Name Purpose REFMAC refinement PROTEUM2 data reduction PROTEUM2 data scaling PHASER phasing