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Potent competitive inhibition of human ribonucleotide reductase by a novel non-nucleoside small molecule
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.9 298 0.1 M Tris-HCl pH 7.9, 0.2 M LiSO4, 19% PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.43 49.31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.516 α = 90 b = 114.282 β = 90 c = 220.361 γ = 90
Symmetry Space Group P 21 21 21
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 QUANTUM 315r 2015-12-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-E 0.98 APS 24-ID-E
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.66 110.18 98.65 9 5.4 48650
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 THROUGHOUT 2.66 110.18 48650 1998 98.65 0.20108 0.19911 0.2051 0.24967 0.2482 RANDOM 56.36
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] 5.09 -2.09 -3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.861 r_dihedral_angle_4_deg 17.792 r_dihedral_angle_3_deg 16.626 r_long_range_B_refined 9.144 r_long_range_B_other 9.142 r_dihedral_angle_1_deg 7.447 r_scangle_other 7.006 r_mcangle_it 5.883 r_mcangle_other 5.883 r_scbond_it 4.611
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.861 r_dihedral_angle_4_deg 17.792 r_dihedral_angle_3_deg 16.626 r_long_range_B_refined 9.144 r_long_range_B_other 9.142 r_dihedral_angle_1_deg 7.447 r_scangle_other 7.006 r_mcangle_it 5.883 r_mcangle_other 5.883 r_scbond_it 4.611 r_scbond_other 4.61 r_mcbond_it 3.965 r_mcbond_other 3.962 r_angle_other_deg 3.685 r_angle_refined_deg 1.719 r_chiral_restr 0.091 r_bond_refined_d 0.014 r_gen_planes_other 0.011 r_gen_planes_refined 0.007 r_bond_other_d 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 Atoms Number Protein Atoms 11597 Nucleic Acid Atoms Solvent Atoms 33 Heterogen Atoms 83
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling MOLREP phasing