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roteinase K by Classical hanging drop method after the second step of high X-Ray dose on ESRF ID23-1 beamline
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 20mg/ml of protein in 25mM HEPES, pH7.0, reservoir solution composed by 25mM HEPES and 400mM Na/K tartrate at pH7.0. Onto the siliconized glass cover slides were mixed 4 microL of protein solution with 4 microL of reservoir solution., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.04 39.79
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.858 α = 90 b = 67.858 β = 90 c = 102.681 γ = 90
Symmetry Space Group P 43 21 2
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 315 2007-02-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.97625 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.1 56.614 99.2 0.127 0.127 5.5 4.7 14433
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.1 2.21 99.9 0.413 0.413 1.8 4.8 2078
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 MOLECULAR REPLACEMENT THROUGHOUT 2.1 35.06 14419 727 98.69 0.171 0.168 0.1687 0.234 0.2295 RANDOM 14.995
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] -0.18 -0.18 0.35
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.668 r_dihedral_angle_4_deg 22.844 r_dihedral_angle_3_deg 15.867 r_dihedral_angle_1_deg 5.972 r_scangle_it 2.645 r_mcangle_it 2.226 r_scbond_it 1.845 r_angle_refined_deg 1.583 r_metal_ion_refined 1.534 r_mcbond_it 1.392
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.668 r_dihedral_angle_4_deg 22.844 r_dihedral_angle_3_deg 15.867 r_dihedral_angle_1_deg 5.972 r_scangle_it 2.645 r_mcangle_it 2.226 r_scbond_it 1.845 r_angle_refined_deg 1.583 r_metal_ion_refined 1.534 r_mcbond_it 1.392 r_symmetry_hbond_refined 0.491 r_symmetry_vdw_refined 0.418 r_nbtor_refined 0.319 r_xyhbond_nbd_refined 0.237 r_nbd_refined 0.227 r_chiral_restr 0.101 r_bond_refined_d 0.016 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2021 Nucleic Acid Atoms Solvent Atoms 198 Heterogen Atoms 1
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling REFMAC refinement PDB_EXTRACT data extraction ADSC data collection