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X-ray crystal structure of chitosan-binding module 2 in complex with chitotriose derived from chitosanase/glucanase from Paenibacillus sp. IK-5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 ammonium sulfate, BIS-TRIS, PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.46 49.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 38.372 α = 90 b = 65.548 β = 90 c = 117.49 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 PIXEL PSI PILATUS 6M 2014-11-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 0.98 Photon Factory BL-17A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.65 50 100 20.3 11.1 36491
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 1.65 1.68 99.9 0.54 2.8 7.7
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 (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 1.65 50 34596 1823 99.83 0.17446 0.17262 0.1812 0.21 0.2188 RANDOM 14.515
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] -0.21 0.39 -0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.918 r_dihedral_angle_4_deg 15.158 r_dihedral_angle_3_deg 12.069 r_dihedral_angle_1_deg 7.736 r_long_range_B_refined 5.644 r_long_range_B_other 5.644 r_scangle_other 3.5 r_scbond_it 2.489 r_scbond_other 2.487 r_mcangle_other 2.383
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.918 r_dihedral_angle_4_deg 15.158 r_dihedral_angle_3_deg 12.069 r_dihedral_angle_1_deg 7.736 r_long_range_B_refined 5.644 r_long_range_B_other 5.644 r_scangle_other 3.5 r_scbond_it 2.489 r_scbond_other 2.487 r_mcangle_other 2.383 r_mcangle_it 2.378 r_angle_refined_deg 2.12 r_mcbond_it 1.679 r_mcbond_other 1.612 r_angle_other_deg 0.938 r_chiral_restr 0.13 r_bond_refined_d 0.021 r_gen_planes_refined 0.011 r_bond_other_d 0.004 r_gen_planes_other 0.001 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2002 Nucleic Acid Atoms Solvent Atoms 309 Heterogen Atoms 71
Software Software Software Name Purpose REFMAC refinement HKL-2000 data scaling PHASER phasing Coot model building