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CRYSTAL STRUCTURE OF HUMAN CHYMASE IN COMPLEX WITH COMPOUND8
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 8 298 0.01M ZnCl2, 0.1M TRIS at pH 8 and 20% PEG 6000
Crystal Properties Matthews coefficient Solvent content 2.72 54.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.098 α = 90 b = 74.098 β = 90 c = 49.509 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 2009-03-20 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 1.97 29.67 92.22 0.12 6.1598 10.31 588899
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 1.97 2.08 71.04 0.51 1.57 8.67
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 1.987 29.663 17609 907 94.216 0.176 0.174 0.1742 0.2143 0.2141 28.286
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] -0.012 -0.012 0.023
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.941 r_dihedral_angle_4_deg 18.784 r_dihedral_angle_3_deg 14.624 r_lrange_it 7.074 r_dihedral_angle_1_deg 7.054 r_scangle_it 5.091 r_scbond_it 3.235 r_mcangle_it 2.698 r_mcbond_it 1.894 r_angle_refined_deg 1.551
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.941 r_dihedral_angle_4_deg 18.784 r_dihedral_angle_3_deg 14.624 r_lrange_it 7.074 r_dihedral_angle_1_deg 7.054 r_scangle_it 5.091 r_scbond_it 3.235 r_mcangle_it 2.698 r_mcbond_it 1.894 r_angle_refined_deg 1.551 r_nbtor_refined 0.317 r_nbd_refined 0.216 r_symmetry_nbd_refined 0.215 r_symmetry_xyhbond_nbd_refined 0.191 r_xyhbond_nbd_refined 0.167 r_chiral_restr 0.074 r_metal_ion_refined 0.062 r_symmetry_metal_ion_refined 0.047 r_gen_planes_refined 0.015 r_bond_refined_d 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1662 Nucleic Acid Atoms Solvent Atoms 211 Heterogen Atoms 75
Software Software Software Name Purpose REFMAC refinement iMOSFLM data reduction SCALA data scaling PHASER phasing