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Chitinase A from Serratia marcescens ATCC990 in complex with Chitobio- thiazoline.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1EDQ PDB ENTRY 1EDQ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8 1.0M SODIUM CITRATE 10MM SODIUM BORATE PH8 DIOXANE 20%, pH 8.0
Crystal Properties Matthews coefficient Solvent content 3.36 63.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 130.643 α = 90 b = 201.272 β = 90 c = 59.273 γ = 90
Symmetry Space Group C 2 2 21
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 CCD 2005-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-3 ESRF ID14-3
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 1.81 43.9 97.3 0.17 7.4 4.4 69869 2
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 1.81 1.91 81.3 1.06 0.8 2.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) 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 PDB ENTRY 1EDQ 1.82 109.76 65222 3456 98.3 0.18581 0.18409 0.185 0.21778 0.2176 RANDOM 19.643
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] 0.04 -0.24 0.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.679 r_dihedral_angle_4_deg 20.062 r_dihedral_angle_3_deg 13.577 r_dihedral_angle_1_deg 6.387 r_scangle_it 4.458 r_scbond_it 2.839 r_angle_refined_deg 1.737 r_mcangle_it 1.567 r_mcbond_it 0.908 r_chiral_restr 0.129
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.679 r_dihedral_angle_4_deg 20.062 r_dihedral_angle_3_deg 13.577 r_dihedral_angle_1_deg 6.387 r_scangle_it 4.458 r_scbond_it 2.839 r_angle_refined_deg 1.737 r_mcangle_it 1.567 r_mcbond_it 0.908 r_chiral_restr 0.129 r_bond_refined_d 0.019 r_gen_planes_refined 0.009 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_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4123 Nucleic Acid Atoms Solvent Atoms 443 Heterogen Atoms 72
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling AMoRE phasing