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Native human lysosomal beta-hexosaminidase isoform B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 298 5 mg/ml HexB [final], 50% saturated ammonium sulphate, and 50 mM potassium phosphate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 3.22 61.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.465 α = 90 b = 112.465 β = 90 c = 397.867 γ = 120
Symmetry Space Group P 61 2 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 4 bent conical Si-mirror (Rh coating) 2001-02-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-C 1.0 APS 14-BM-C
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 2.4 35 58844 -3
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 MIR THROUGHOUT 2.4 34.71 55895 2944 100 0.20266 0.20114 0.204 0.23121 0.2053 RANDOM 25.103
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] 2.84 1.42 2.84 -4.26
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 18.106 r_dihedral_angle_1_deg 4.401 r_scangle_it 2.669 r_scbond_it 1.686 r_angle_refined_deg 1.587 r_angle_other_deg 1.199 r_mcangle_it 1.036 r_mcbond_it 0.527 r_nbtor_other 0.451 r_nbd_refined 0.179
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 18.106 r_dihedral_angle_1_deg 4.401 r_scangle_it 2.669 r_scbond_it 1.686 r_angle_refined_deg 1.587 r_angle_other_deg 1.199 r_mcangle_it 1.036 r_mcbond_it 0.527 r_nbtor_other 0.451 r_nbd_refined 0.179 r_xyhbond_nbd_refined 0.153 r_symmetry_vdw_other 0.148 r_nbd_other 0.137 r_symmetry_hbond_refined 0.123 r_symmetry_vdw_refined 0.101 r_chiral_restr 0.096 r_xyhbond_nbd_other 0.072 r_bond_refined_d 0.011 r_gen_planes_refined 0.005 r_bond_other_d 0.003 r_gen_planes_other 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7756 Nucleic Acid Atoms Solvent Atoms 226 Heterogen Atoms 79
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling SOLVE phasing