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Endoglucanase from Humicola insolens AT 1.7A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ENG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 20% PEG 8000, 0.05M POTASSIUM PHOSPHATE, pH 4.50
Crystal Properties Matthews coefficient Solvent content 1.91 35.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.635 α = 90 b = 50.515 β = 110.35 c = 43.77 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 120 IMAGE PLATE MARRESEARCH MIRRORS 2000-10-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R
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 1.67 20 99.3 0.035 41 5.1 20097
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 1.67 1.69 96.9 0.06 21 3.8
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2ENG 1.66 41.17 20083 1032 0.166 0.1783 0.188 0.1976 RANDOM
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 18.22 r_dihedral_angle_1_deg 5.14 r_angle_refined_deg 1.62 r_angle_other_deg 0.81 r_nbd_refined 0.24 r_nbd_other 0.2 r_xyhbond_nbd_refined 0.14 r_symmetry_vdw_refined 0.13 r_symmetry_vdw_other 0.11 r_symmetry_hbond_refined 0.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 18.22 r_dihedral_angle_1_deg 5.14 r_angle_refined_deg 1.62 r_angle_other_deg 0.81 r_nbd_refined 0.24 r_nbd_other 0.2 r_xyhbond_nbd_refined 0.14 r_symmetry_vdw_refined 0.13 r_symmetry_vdw_other 0.11 r_symmetry_hbond_refined 0.08 r_xyhbond_nbd_other 0.03 r_bond_refined_d 0.01 r_bond_other_d r_dihedral_angle_2_deg r_dihedral_angle_4_deg r_chiral_restr r_gen_planes_refined r_gen_planes_other r_nbtor_refined r_nbtor_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it 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 1553 Nucleic Acid Atoms Solvent Atoms 162 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing