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CRYSTAL STRUCTURE OF HUMAN CHYMASE IN COMPLEX WITH COMPOUND27
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other in-house model
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 0.01M ZnCl2, 0.1M TRIS at pH 8 and 20% PEG 6000
Crystal Properties Matthews coefficient Solvent content 2.67 53.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.935 α = 90 b = 73.935 β = 90 c = 48.909 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR scanner 345 mm plate 2009-05-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.541870
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 2.18 35.72 95.6 0.107 9.3 3.8 50369
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 2.18 2.3 70.1 0.455
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.203 35.716 13292 658 98.139 0.18 0.1775 0.1775 0.2377 0.2373 49.296
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] -0.453 -0.453 0.905
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.974 r_dihedral_angle_4_deg 22.067 r_dihedral_angle_3_deg 15.451 r_lrange_it 8.115 r_dihedral_angle_1_deg 6.855 r_scangle_it 6.115 r_scbond_it 3.875 r_mcangle_it 3.567 r_mcbond_it 2.493 r_angle_refined_deg 1.457
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.974 r_dihedral_angle_4_deg 22.067 r_dihedral_angle_3_deg 15.451 r_lrange_it 8.115 r_dihedral_angle_1_deg 6.855 r_scangle_it 6.115 r_scbond_it 3.875 r_mcangle_it 3.567 r_mcbond_it 2.493 r_angle_refined_deg 1.457 r_nbtor_refined 0.311 r_symmetry_xyhbond_nbd_refined 0.247 r_symmetry_nbd_refined 0.235 r_nbd_refined 0.232 r_xyhbond_nbd_refined 0.172 r_metal_ion_refined 0.166 r_chiral_restr 0.066 r_gen_planes_refined 0.021 r_bond_refined_d 0.012 r_symmetry_metal_ion_refined 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1666 Nucleic Acid Atoms Solvent Atoms 214 Heterogen Atoms 78
Software Software Software Name Purpose REFMAC refinement iMOSFLM data reduction SCALA data scaling PHASER phasing