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The cocrystal structure of FGFR2 bound with compound 14 harboring 5H-pyrrolo[2,3-b]pyrazine scaffold
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4J95
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 6.5 298 0.2M Ammonium sulfate, 0.1M MES pH 6.5, 30%(w/v) PEG 5000 MME
Crystal Properties Matthews coefficient Solvent content 2.51 51.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.317 α = 90 b = 78.27 β = 96.47 c = 99.251 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 PIXEL DECTRIS PILATUS3 6M 2015-05-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 0.9793 SSRF BL19U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.95 50 96.1 0.117 0.147 0.088 6.8 2.5 27621
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.95 3 97.8 0.753 0.956 0.58 0.44 2.5
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 4J95 2.95 45.22 24653 1269 90.65 0.2537 0.2514 0.2527 0.2984 0.3012 RANDOM 58.986
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 -0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.67 r_dihedral_angle_4_deg 18.12 r_dihedral_angle_3_deg 15.008 r_dihedral_angle_1_deg 6.325 r_angle_other_deg 1.335 r_angle_refined_deg 1.147 r_chiral_restr 0.046 r_bond_refined_d 0.006 r_gen_planes_other 0.005 r_gen_planes_refined 0.004
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.67 r_dihedral_angle_4_deg 18.12 r_dihedral_angle_3_deg 15.008 r_dihedral_angle_1_deg 6.325 r_angle_other_deg 1.335 r_angle_refined_deg 1.147 r_chiral_restr 0.046 r_bond_refined_d 0.006 r_gen_planes_other 0.005 r_gen_planes_refined 0.004 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9380 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 140
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling PHASER phasing PDB_EXTRACT data extraction