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Baranase crosslinked by glutaraldehyde
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1A2P
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 290 ammonium sulfate, PEG 1000, HEPES, glutaraldehyde, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.216787 44.51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.97 α = 90 b = 58.97 β = 90 c = 82.14 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 MAR scanner 345 mm plate Bent mirror, Si(111) monochromator 2002-06-02 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) 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 1.94 20 97 0.043 0.043 18.2 4.5 22894 22894 2 3 29
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) 1 1.94 2.1 93.7 0.171 0.171 4.6 3.6 4661
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS FREE R 1A2P 1.94 20 3 2 22894 22107 1130 97.8 0.1483 0.1455 0.1455 0.1851 RANDOM
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 2863
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.07 s_from_restr_planes 0.031 s_non_zero_chiral_vol 0.023 s_angle_d 0.015 s_zero_chiral_vol 0.014 s_bond_d 0.006 s_similar_dist s_anti_bump_dis_restr s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2592 Nucleic Acid Atoms Solvent Atoms 256 Heterogen Atoms 15
Software Software Software Name Purpose MAR345dtb data collection SHELXL-97 refinement MOSFLM data reduction SCALA data scaling