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Family 37 trehalase from Escherichia coli in complex with casuarine-6- O-alpha-glucopyranose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2JF4 PDB ENTRY 2JF4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 3.5 10-12 MG/ML PROTEIN. CRYSTALLISED FROM 1.7M AMMONIUM SULPHATE, 0.1M CITRIC ACID BUFFER, PH 3.5.
Crystal Properties Matthews coefficient Solvent content 2.3 47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 92.481 α = 90 b = 117.863 β = 90 c = 203.451 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 100 CCD ADSC CCD M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 ESRF ID29
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 1.9 20 99.6 0.1 18.9 7.1 174266
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 1.9 1.97 96.2 0.52 2.8 5.9
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 2JF4 1.9 19.92 165333 8658 99.5 0.179 0.177 0.177 0.224 0.224 RANDOM 28.14
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] 1.74 0.06 -1.8
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.523 r_dihedral_angle_3_deg 14.94 r_dihedral_angle_4_deg 11.579 r_dihedral_angle_1_deg 5.29 r_scangle_it 2.823 r_scbond_it 1.852 r_angle_refined_deg 1.383 r_mcangle_it 1.197 r_mcbond_it 0.679 r_chiral_restr 0.095
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.523 r_dihedral_angle_3_deg 14.94 r_dihedral_angle_4_deg 11.579 r_dihedral_angle_1_deg 5.29 r_scangle_it 2.823 r_scbond_it 1.852 r_angle_refined_deg 1.383 r_mcangle_it 1.197 r_mcbond_it 0.679 r_chiral_restr 0.095 r_bond_refined_d 0.012 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_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 15895 Nucleic Acid Atoms Solvent Atoms 1770 Heterogen Atoms 302
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling PHASER phasing