☰ Navigation Tabs
High resolution crystal structure of bovine pancreatic ribonuclease crystallized using ionic liquid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3I67 PDB ENTRY 3I67
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 RIBONUCLEASE A FROM BOVINE PANCREAS (SIGMA) HAS BEEN DISSOLVED IN 50 MM SODIUM ACETATE BUFFER (PH 4.57) AND CRYSTALLIZED BY THE SITTING DROP DIFFUSION METHOD
Crystal Properties Matthews coefficient Solvent content 2.7 54.41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.006 α = 90 b = 64.006 β = 90 c = 63.616 γ = 120
Symmetry Space Group P 32 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 CCD ADSC QUANTUM 315r 2010-12-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 SOLEIL PROXIMA 1
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 1.58 31.81 93.7 0.04 26.7 3.6 18627 -3
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 1.58 1.67 98.2 0.05 19.2 3.6
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 3I67 1.58 55.43 18627 1020 93.2 0.16416 0.16242 0.1616 0.19558 0.1941 RANDOM 11.794
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] 0.15 0.07 0.15 -0.22
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.466 r_dihedral_angle_4_deg 20.482 r_dihedral_angle_3_deg 14.265 r_dihedral_angle_1_deg 6.692 r_scangle_it 5.237 r_scbond_it 3.372 r_mcangle_it 2.644 r_angle_refined_deg 2.485 r_mcbond_it 1.602 r_chiral_restr 0.177
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.466 r_dihedral_angle_4_deg 20.482 r_dihedral_angle_3_deg 14.265 r_dihedral_angle_1_deg 6.692 r_scangle_it 5.237 r_scbond_it 3.372 r_mcangle_it 2.644 r_angle_refined_deg 2.485 r_mcbond_it 1.602 r_chiral_restr 0.177 r_bond_refined_d 0.029 r_gen_planes_refined 0.014 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_other r_mcangle_other r_scbond_other 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 951 Nucleic Acid Atoms Solvent Atoms 183 Heterogen Atoms 7
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling REFMAC phasing