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THE STRUCTURE OF ALPHA-GALACTOSIDASE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 293 PEG 6000, potassium phosphate, sodium phosphate , VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.03 38.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.489 α = 90 b = 79.054 β = 90 c = 119.436 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 IMAGE PLATE MARRESEARCH 2000-01-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON LNLS BEAMLINE D03B-MX1 1.54 LNLS D03B-MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.5 65 96.1 0.04 0.074 12.5 7.5 65585 65481 1 28
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.54 1.56 89.3 0.475 1.5 1.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SIRAS THROUGHOUT 1.54 12 62917 59691 3191 96.14 0.177 0.15282 0.15119 0.1551 0.18252 RANDOM 22.947
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] 1.25 0.03 -1.28
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 16.433 r_dihedral_angle_1_deg 6.268 r_scangle_it 3.705 r_angle_other_deg 2.936 r_scbond_it 2.558 r_angle_refined_deg 1.86 r_mcangle_it 1.587 r_mcbond_it 0.987 r_nbtor_other 0.578 r_symmetry_vdw_other 0.238
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 16.433 r_dihedral_angle_1_deg 6.268 r_scangle_it 3.705 r_angle_other_deg 2.936 r_scbond_it 2.558 r_angle_refined_deg 1.86 r_mcangle_it 1.587 r_mcbond_it 0.987 r_nbtor_other 0.578 r_symmetry_vdw_other 0.238 r_symmetry_vdw_refined 0.223 r_nbd_refined 0.219 r_chiral_restr 0.213 r_nbd_other 0.195 r_symmetry_hbond_refined 0.173 r_xyhbond_nbd_refined 0.159 r_bond_refined_d 0.02 r_gen_planes_refined 0.004 r_gen_planes_other 0.003 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3213 Nucleic Acid Atoms Solvent Atoms 623 Heterogen Atoms 223
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling SHARP phasing