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Serratia marcescens Chitinase B complexed with azide inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1E15
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 0.1M sodium phosphate pH7.0, 0.8M ammonium sulfate, 5% (v/v) glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 4.18 70.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.447 α = 90 b = 97.447 β = 90 c = 197.1 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 270 2009-10-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 0.9800 Photon Factory BL-17A
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 2.2 40 100 0.087 29.9 13.1 49012 49003 33.9
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 2.2 2.28 100 0.471 6.1 13.1 4799
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 1E15 2.2 39.89 49012 46269 2478 99.49 0.17217 0.17217 0.17052 0.1668 0.20277 0.1975 RANDOM 29.955
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] 0.75 0.75 -1.5
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.928 r_dihedral_angle_4_deg 13.254 r_dihedral_angle_3_deg 12.557 r_dihedral_angle_1_deg 5.778 r_angle_refined_deg 1.401 r_chiral_restr 0.09 r_bond_refined_d 0.011 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.928 r_dihedral_angle_4_deg 13.254 r_dihedral_angle_3_deg 12.557 r_dihedral_angle_1_deg 5.778 r_angle_refined_deg 1.401 r_chiral_restr 0.09 r_bond_refined_d 0.011 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_scbond_it r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3907 Nucleic Acid Atoms Solvent Atoms 253 Heterogen Atoms 108
Software Software Software Name Purpose ADSC data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling