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Barnase cross-linked with glutaraldehyde soaked in 6M urea
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2F4Y PDB ENTRY 2F4Y
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 300 AMMONIUM SULFATE, HEPES BUFFER. PROTEIN 20 MG/ML, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 300K
Crystal Properties Matthews coefficient Solvent content 2.26 45.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.28 α = 90 b = 59.28 β = 90 c = 81.55 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 277 IMAGE PLATE MARRESEARCH CURVATED MULTILAYER MIRROR 2002-03-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON LURE BEAMLINE DW32 0.964 LURE DW32
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 1.955 10 99.2 22 23026 21767 2 4
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 1.955 2.1 99.9 10.7
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS PDB ENTRY 2F4Y 1.955 10 4 23026 21767 100 0.1621 0.155
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 2442 2840
RMS Deviations Key Refinement Restraint Deviation s_from_restr_planes 0.325 s_non_zero_chiral_vol 0.039 s_anti_bump_dis_restr 0.035 s_zero_chiral_vol 0.031 s_angle_d 0.023 s_bond_d 0.008 s_similar_dist s_rigid_bond_adp_cmpnt s_similar_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2580 Nucleic Acid Atoms Solvent Atoms 236 Heterogen Atoms 45
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHELXL refinement SHELX phasing